For the Komatsu PC30FR-2, the 3D84E it was built with and the 3D88 we sell are the same engine family - only the bore changes. That is why the 88 is the standard replacement. We stock it new surplus and rebuilt, and we can supply the equivalent Yanmar 3TNV88 core as well. The Komatsu PC30FR-2 is a 3-ton class front-reduced mini excavator built to work close to obstacles. Note that machines in this class span the 82 mm and 84 mm bores - confirm which from the data plate before ordering. ENGINE SPECIFICATION. Three cylinder, four cycle, water cooled, vertical in-line. Direct injection, naturally aspirated. Bore and stroke 88 x 90 mm. Displacement 1.642 L (100.2 cu in). Around 36 hp at full rated speed, less in machines governed lower. Dry weight approximately 341 lb (154 kg). Engine as fitted to this machine: Komatsu 3D84E / 3D82AE. Production years: 2000-2008. Original rated output: approximately approx. 29 hp. WHY THE 3D88 REPLACES THE 3D84E. Komatsu's 3D-series three-cylinder diesels are one family on one architecture - the same 90 mm stroke, the same block design, the same mounting and accessory layout. Only the bore changes: 3D82AE - 82 mm bore, 1.331 L, around 29 hp (Yanmar 3TNV82A) 3D84 / 3D84E - 84 mm bore, 1.496 L, around 33 hp (Yanmar 3TNE84 / 3TNV84) 3D88 / 3D88E - 88 mm bore, 1.642 L, around 36 hp (Yanmar 3TNE88 / 3TNV88) Because the 84 mm and 88 mm engines are built on the same core with the same mounting layout, the 3D88 is the established replacement where a 3

We supply the Komatsu 3D88 as the replacement for the 3D84E in the Komatsu GC50-1 - new surplus or rebuilt. Same 3D family, one bore size up, and the external components carry across from the engine you are pulling out. The Komatsu GC50-1 is a road cutter used in pavement removal and surface preparation. Machines like this work their engine at sustained rpm under heavy cutting load, which makes the correct variable-speed governor specification important. ENGINE SPECIFICATION. Three cylinder, four cycle, water cooled, vertical in-line. Direct injection, naturally aspirated. Bore and stroke 88 x 90 mm. Displacement 1.642 L (100.2 cu in). Around 36 hp at full rated speed, less in machines governed lower. Dry weight approximately 341 lb (154 kg). Engine as fitted to this machine: Komatsu 3D84E. Production years: 1995-2005. Original rated output: approximately approx. 33 hp. WHY THE 3D88 REPLACES THE 3D84E. Komatsu's 3D-series three-cylinder diesels are one family on one architecture - the same 90 mm stroke, the same block design, the same mounting and accessory layout. Only the bore changes: 3D82AE - 82 mm bore, 1.331 L, around 29 hp (Yanmar 3TNV82A) 3D84 / 3D84E - 84 mm bore, 1.496 L, around 33 hp (Yanmar 3TNE84 / 3TNV84) 3D88 / 3D88E - 88 mm bore, 1.642 L, around 36 hp (Yanmar 3TNE88 / 3TNV88) Because the 84 mm and 88 mm engines are built on the same core with the same mounting layout, the 3D88 is the established replacement where a 3D84E is no longer available - a little mo

Before you order an engine for a Komatsu SK714-5, check the cylinder count - this class spans three-cylinder and four-cylinder Komatsu engines. Where it is the three-cylinder 3D84E, the 3D88 is the established replacement, and we stock it new surplus and rebuilt. The Komatsu SK714-5 is a compact skid steer loader running a 0.35 cubic metre bucket with around 1,716 daN of breakout force and an operating weight near 2,530 kg. CYLINDER COUNT WARNING: SK-series machines span three- and four-cylinder engines - confirm from the data plate. ENGINE SPECIFICATION. Three cylinder, four cycle, water cooled, vertical in-line. Direct injection, naturally aspirated. Bore and stroke 88 x 90 mm. Displacement 1.642 L (100.2 cu in). Around 36 hp at full rated speed, less in machines governed lower. Dry weight approximately 341 lb (154 kg). Engine as fitted to this machine: Komatsu 3D84E. Production years: 2010-2020. Original rated output: approximately approx. 47 hp. WHY THE 3D88 REPLACES THE 3D84E. Komatsu's 3D-series three-cylinder diesels are one family on one architecture - the same 90 mm stroke, the same block design, the same mounting and accessory layout. Only the bore changes: 3D82AE - 82 mm bore, 1.331 L, around 29 hp (Yanmar 3TNV82A) 3D84 / 3D84E - 84 mm bore, 1.496 L, around 33 hp (Yanmar 3TNE84 / 3TNV84) 3D88 / 3D88E - 88 mm bore, 1.642 L, around 36 hp (Yanmar 3TNE88 / 3TNV88) Because the 84 mm and 88 mm engines are built on the same core with the same mounting layout, the 3D88

The 3D84E in your Komatsu PC25-1 is getting hard to source. The 3D88 replaces it - same block architecture, same 90 mm stroke, same mounting layout, 1.642 L instead of 1.496 L. We carry it new surplus and rebuilt. The Komatsu PC25-1 is a 2.5-ton class mini excavator, a long-serving machine in US rental and utility fleets. A mechanical-injection machine of an older generation, and a common candidate for a replacement core. ENGINE SPECIFICATION. Three cylinder, four cycle, water cooled, vertical in-line. Direct injection, naturally aspirated. Bore and stroke 88 x 90 mm. Displacement 1.642 L (100.2 cu in). Around 36 hp at full rated speed, less in machines governed lower. Dry weight approximately 341 lb (154 kg). Engine as fitted to this machine: Komatsu 3D84-2. Production years: 1993-2000. Original rated output: approximately approx. 27 hp. WHY THE 3D88 REPLACES THE 3D84E. Komatsu's 3D-series three-cylinder diesels are one family on one architecture - the same 90 mm stroke, the same block design, the same mounting and accessory layout. Only the bore changes: 3D82AE - 82 mm bore, 1.331 L, around 29 hp (Yanmar 3TNV82A) 3D84 / 3D84E - 84 mm bore, 1.496 L, around 33 hp (Yanmar 3TNE84 / 3TNV84) 3D88 / 3D88E - 88 mm bore, 1.642 L, around 36 hp (Yanmar 3TNE88 / 3TNV88) Because the 84 mm and 88 mm engines are built on the same core with the same mounting layout, the 3D88 is the established replacement where a 3D84E is no longer available - a little more displacement and a little mor

The Komatsu WA50-6 left the factory with the 3D84E. Where that engine is no longer available, the Komatsu 3D88 is the established replacement - same engine family, same mounting layout, a little more displacement. We stock it new surplus and rebuilt. The Komatsu WA50-6 is a compact articulated wheel loader used for material handling, snow removal and light construction work. Maxiforce application data lists the WA50-6 against the Yanmar-based Komatsu three-cylinder. ENGINE SPECIFICATION. Three cylinder, four cycle, water cooled, vertical in-line. Direct injection, naturally aspirated. Bore and stroke 88 x 90 mm. Displacement 1.642 L (100.2 cu in). Around 36 hp at full rated speed, less in machines governed lower. Dry weight approximately 341 lb (154 kg). Engine as fitted to this machine: Komatsu 3D84E. Production years: 2005-2015. Original rated output: approximately approx. 33-36 hp. WHY THE 3D88 REPLACES THE 3D84E. Komatsu's 3D-series three-cylinder diesels are one family on one architecture - the same 90 mm stroke, the same block design, the same mounting and accessory layout. Only the bore changes: 3D82AE - 82 mm bore, 1.331 L, around 29 hp (Yanmar 3TNV82A) 3D84 / 3D84E - 84 mm bore, 1.496 L, around 33 hp (Yanmar 3TNE84 / 3TNV84) 3D88 / 3D88E - 88 mm bore, 1.642 L, around 36 hp (Yanmar 3TNE88 / 3TNV88) Because the 84 mm and 88 mm engines are built on the same core with the same mounting layout, the 3D88 is the established replacement where a 3D84E is no longer availabl

We supply the Komatsu 3D88 as the replacement for the 3D84E in the Komatsu WA30-5 - new surplus or rebuilt. Same 3D family, one bore size up, and the external components carry across from the engine you are pulling out. The Komatsu WA30-5 is a compact articulated wheel loader used in landscaping, municipal work and light material handling. Maxiforce application data lists the WA30-5 in its NA, W and X variants against the Yanmar-based Komatsu three-cylinder. ENGINE SPECIFICATION. Three cylinder, four cycle, water cooled, vertical in-line. Direct injection, naturally aspirated. Bore and stroke 88 x 90 mm. Displacement 1.642 L (100.2 cu in). Around 36 hp at full rated speed, less in machines governed lower. Dry weight approximately 341 lb (154 kg). Engine as fitted to this machine: Komatsu 3D84E / 3D84N-2. Production years: 1998-2005. Original rated output: approximately approx. 33 hp. WHY THE 3D88 REPLACES THE 3D84E. Komatsu's 3D-series three-cylinder diesels are one family on one architecture - the same 90 mm stroke, the same block design, the same mounting and accessory layout. Only the bore changes: 3D82AE - 82 mm bore, 1.331 L, around 29 hp (Yanmar 3TNV82A) 3D84 / 3D84E - 84 mm bore, 1.496 L, around 33 hp (Yanmar 3TNE84 / 3TNV84) 3D88 / 3D88E - 88 mm bore, 1.642 L, around 36 hp (Yanmar 3TNE88 / 3TNV88) Because the 84 mm and 88 mm engines are built on the same core with the same mounting layout, the 3D88 is the established replacement where a 3D84E is no longer available

The Komatsu PC45R-8 left the factory with the 3D84E. Where that engine is no longer available, the Komatsu 3D88 is the established replacement - same engine family, same mounting layout, a little more displacement. We stock it new surplus and rebuilt. The Komatsu PC45R-8 is a 4.5-ton class mini excavator from Komatsu's R-8 series. CYLINDER COUNT WARNING: the PC45 class spans both the three-cylinder and the four-cylinder Komatsu engine - confirm from the plate. ENGINE SPECIFICATION. Three cylinder, four cycle, water cooled, vertical in-line. Direct injection, naturally aspirated. Bore and stroke 88 x 90 mm. Displacement 1.642 L (100.2 cu in). Around 36 hp at full rated speed, less in machines governed lower. Dry weight approximately 341 lb (154 kg). Engine as fitted to this machine: Komatsu 3D84E. Production years: 1999-2005. Original rated output: approximately approx. 33-36 hp. WHY THE 3D88 REPLACES THE 3D84E. Komatsu's 3D-series three-cylinder diesels are one family on one architecture - the same 90 mm stroke, the same block design, the same mounting and accessory layout. Only the bore changes: 3D82AE - 82 mm bore, 1.331 L, around 29 hp (Yanmar 3TNV82A) 3D84 / 3D84E - 84 mm bore, 1.496 L, around 33 hp (Yanmar 3TNE84 / 3TNV84) 3D88 / 3D88E - 88 mm bore, 1.642 L, around 36 hp (Yanmar 3TNE88 / 3TNV88) Because the 84 mm and 88 mm engines are built on the same core with the same mounting layout, the 3D88 is the established replacement where a 3D84E is no longer available - a

We supply the Komatsu 3D88 as the replacement for the 3D84E in the Komatsu PC40MR-1 - new surplus or rebuilt. Same 3D family, one bore size up, and the external components carry across from the engine you are pulling out. The Komatsu PC40MR-1 is a 4-ton class short tail-swing mini excavator. CYLINDER COUNT WARNING: this size class was built with both three-cylinder and four-cylinder Komatsu engines. The data plate is the only reliable source. ENGINE SPECIFICATION. Three cylinder, four cycle, water cooled, vertical in-line. Direct injection, naturally aspirated. Bore and stroke 88 x 90 mm. Displacement 1.642 L (100.2 cu in). Around 36 hp at full rated speed, less in machines governed lower. Dry weight approximately 341 lb (154 kg). Engine as fitted to this machine: Komatsu 3D84E. Production years: 2000-2008. Original rated output: approximately approx. 33 hp. WHY THE 3D88 REPLACES THE 3D84E. Komatsu's 3D-series three-cylinder diesels are one family on one architecture - the same 90 mm stroke, the same block design, the same mounting and accessory layout. Only the bore changes: 3D82AE - 82 mm bore, 1.331 L, around 29 hp (Yanmar 3TNV82A) 3D84 / 3D84E - 84 mm bore, 1.496 L, around 33 hp (Yanmar 3TNE84 / 3TNV84) 3D88 / 3D88E - 88 mm bore, 1.642 L, around 36 hp (Yanmar 3TNE88 / 3TNV88) Because the 84 mm and 88 mm engines are built on the same core with the same mounting layout, the 3D88 is the established replacement where a 3D84E is no longer available - a little more displacem

The Komatsu PC40R-8 left the factory with the 3D84E. Where that engine is no longer available, the Komatsu 3D88 is the established replacement - same engine family, same mounting layout, a little more displacement. We stock it new surplus and rebuilt. The Komatsu PC40R-8 is a 4-ton class mini excavator from the R-8 compact series. CYLINDER COUNT WARNING: machines in this class span three-cylinder and four-cylinder engines - read the data plate before ordering. ENGINE SPECIFICATION. Three cylinder, four cycle, water cooled, vertical in-line. Direct injection, naturally aspirated. Bore and stroke 88 x 90 mm. Displacement 1.642 L (100.2 cu in). Around 36 hp at full rated speed, less in machines governed lower. Dry weight approximately 341 lb (154 kg). Engine as fitted to this machine: Komatsu 3D84E. Production years: 1999-2005. Original rated output: approximately approx. 33 hp. WHY THE 3D88 REPLACES THE 3D84E. Komatsu's 3D-series three-cylinder diesels are one family on one architecture - the same 90 mm stroke, the same block design, the same mounting and accessory layout. Only the bore changes: 3D82AE - 82 mm bore, 1.331 L, around 29 hp (Yanmar 3TNV82A) 3D84 / 3D84E - 84 mm bore, 1.496 L, around 33 hp (Yanmar 3TNE84 / 3TNV84) 3D88 / 3D88E - 88 mm bore, 1.642 L, around 36 hp (Yanmar 3TNE88 / 3TNV88) Because the 84 mm and 88 mm engines are built on the same core with the same mounting layout, the 3D88 is the established replacement where a 3D84E is no longer available - a lit

Before you order an engine for a Komatsu PC40-7, check the cylinder count - this class spans three-cylinder and four-cylinder Komatsu engines. Where it is the three-cylinder 3D84E, the 3D88 is the established replacement, and we stock it new surplus and rebuilt. The Komatsu PC40-7 is a 4-ton class mini excavator from Komatsu's -7 compact series, still common in US contractor fleets. CYLINDER COUNT WARNING: PC40 and PC45-class machines were also built with the four-cylinder 4D88E. Confirm the cylinder count on the data plate - this is the single most common mix-up in this size class. ENGINE SPECIFICATION. Three cylinder, four cycle, water cooled, vertical in-line. Direct injection, naturally aspirated. Bore and stroke 88 x 90 mm. Displacement 1.642 L (100.2 cu in). Around 36 hp at full rated speed, less in machines governed lower. Dry weight approximately 341 lb (154 kg). Engine as fitted to this machine: Komatsu 3D84-2 / 3D84E. Production years: 1995-2003. Original rated output: approximately approx. 33 hp. WHY THE 3D88 REPLACES THE 3D84E. Komatsu's 3D-series three-cylinder diesels are one family on one architecture - the same 90 mm stroke, the same block design, the same mounting and accessory layout. Only the bore changes: 3D82AE - 82 mm bore, 1.331 L, around 29 hp (Yanmar 3TNV82A) 3D84 / 3D84E - 84 mm bore, 1.496 L, around 33 hp (Yanmar 3TNE84 / 3TNV84) 3D88 / 3D88E - 88 mm bore, 1.642 L, around 36 hp (Yanmar 3TNE88 / 3TNV88) Because the 84 mm and 88 mm engines are buil

Need an engine for a Komatsu PC38UU-3? The original 3D84E is an 84 mm three-cylinder, and the 88 mm 3D88 is the replacement core that goes in its place. We hold it new surplus and rebuilt, and we set it up to your mini excavator. The Komatsu PC38UU-3 is a 3.8-ton class ultra-short tail-swing mini excavator, the successor to the UU-2, used for urban utility and confined-space construction work. ENGINE SPECIFICATION. Three cylinder, four cycle, water cooled, vertical in-line. Direct injection, naturally aspirated. Bore and stroke 88 x 90 mm. Displacement 1.642 L (100.2 cu in). Around 36 hp at full rated speed, less in machines governed lower. Dry weight approximately 341 lb (154 kg). Engine as fitted to this machine: Komatsu 3D84E. Production years: 2000-2008. Original rated output: approximately approx. 33 hp. WHY THE 3D88 REPLACES THE 3D84E. Komatsu's 3D-series three-cylinder diesels are one family on one architecture - the same 90 mm stroke, the same block design, the same mounting and accessory layout. Only the bore changes: 3D82AE - 82 mm bore, 1.331 L, around 29 hp (Yanmar 3TNV82A) 3D84 / 3D84E - 84 mm bore, 1.496 L, around 33 hp (Yanmar 3TNE84 / 3TNV84) 3D88 / 3D88E - 88 mm bore, 1.642 L, around 36 hp (Yanmar 3TNE88 / 3TNV88) Because the 84 mm and 88 mm engines are built on the same core with the same mounting layout, the 3D88 is the established replacement where a 3D84E is no longer available - a little more displacement and a little more power from the same footprin

The 3D84E in your Komatsu PC38UU-2 is getting hard to source. The 3D88 replaces it - same block architecture, same 90 mm stroke, same mounting layout, 1.642 L instead of 1.496 L. We carry it new surplus and rebuilt. The Komatsu PC38UU-2 is a 3.8-ton class ultra-short tail-swing mini excavator, built for work in the tightest confined spaces where a conventional tail cannot swing. ENGINE SPECIFICATION. Three cylinder, four cycle, water cooled, vertical in-line. Direct injection, naturally aspirated. Bore and stroke 88 x 90 mm. Displacement 1.642 L (100.2 cu in). Around 36 hp at full rated speed, less in machines governed lower. Dry weight approximately 341 lb (154 kg). Engine as fitted to this machine: Komatsu 3D84E. Production years: 1995-2004. Original rated output: approximately approx. 33 hp. WHY THE 3D88 REPLACES THE 3D84E. Komatsu's 3D-series three-cylinder diesels are one family on one architecture - the same 90 mm stroke, the same block design, the same mounting and accessory layout. Only the bore changes: 3D82AE - 82 mm bore, 1.331 L, around 29 hp (Yanmar 3TNV82A) 3D84 / 3D84E - 84 mm bore, 1.496 L, around 33 hp (Yanmar 3TNE84 / 3TNV84) 3D88 / 3D88E - 88 mm bore, 1.642 L, around 36 hp (Yanmar 3TNE88 / 3TNV88) Because the 84 mm and 88 mm engines are built on the same core with the same mounting layout, the 3D88 is the established replacement where a 3D84E is no longer available - a little more displacement and a little more power from the same footprint. Before it sh

Need an engine for a Komatsu PC30MR-1? The original 3D84E is an 84 mm three-cylinder, and the 88 mm 3D88 is the replacement core that goes in its place. We hold it new surplus and rebuilt, and we set it up to your mini excavator. The Komatsu PC30MR-1 is a 3-ton class short tail-swing mini excavator, the first of Komatsu's MR compact line and still widely used on US residential and utility jobsites. ENGINE SPECIFICATION. Three cylinder, four cycle, water cooled, vertical in-line. Direct injection, naturally aspirated. Bore and stroke 88 x 90 mm. Displacement 1.642 L (100.2 cu in). Around 36 hp at full rated speed, less in machines governed lower. Dry weight approximately 341 lb (154 kg). Engine as fitted to this machine: Komatsu 3D84E. Production years: 2000-2007. Original rated output: approximately approx. 29 hp. WHY THE 3D88 REPLACES THE 3D84E. Komatsu's 3D-series three-cylinder diesels are one family on one architecture - the same 90 mm stroke, the same block design, the same mounting and accessory layout. Only the bore changes: 3D82AE - 82 mm bore, 1.331 L, around 29 hp (Yanmar 3TNV82A) 3D84 / 3D84E - 84 mm bore, 1.496 L, around 33 hp (Yanmar 3TNE84 / 3TNV84) 3D88 / 3D88E - 88 mm bore, 1.642 L, around 36 hp (Yanmar 3TNE88 / 3TNV88) Because the 84 mm and 88 mm engines are built on the same core with the same mounting layout, the 3D88 is the established replacement where a 3D84E is no longer available - a little more displacement and a little more power from the same foo

Need an engine for a Komatsu PC27R-8? The original 3D84E is an 84 mm three-cylinder, and the 88 mm 3D88 is the replacement core that goes in its place. We hold it new surplus and rebuilt, and we set it up to your mini excavator. The Komatsu PC27R-8 is a 2.7-ton class mini excavator from Komatsu's R-8 series, sized for the tightest access work. Note that machines in this class span the 82 mm and 84 mm bores - confirm which from the data plate. ENGINE SPECIFICATION. Three cylinder, four cycle, water cooled, vertical in-line. Direct injection, naturally aspirated. Bore and stroke 88 x 90 mm. Displacement 1.642 L (100.2 cu in). Around 36 hp at full rated speed, less in machines governed lower. Dry weight approximately 341 lb (154 kg). Engine as fitted to this machine: Komatsu 3D84E / 3D82AE. Production years: 1999-2005. Original rated output: approximately approx. 25-27 hp. WHY THE 3D88 REPLACES THE 3D84E. Komatsu's 3D-series three-cylinder diesels are one family on one architecture - the same 90 mm stroke, the same block design, the same mounting and accessory layout. Only the bore changes: 3D82AE - 82 mm bore, 1.331 L, around 29 hp (Yanmar 3TNV82A) 3D84 / 3D84E - 84 mm bore, 1.496 L, around 33 hp (Yanmar 3TNE84 / 3TNV84) 3D88 / 3D88E - 88 mm bore, 1.642 L, around 36 hp (Yanmar 3TNE88 / 3TNV88) Because the 84 mm and 88 mm engines are built on the same core with the same mounting layout, the 3D88 is the established replacement where a 3D84E is no longer available - a little mo

The 3D84E in your Komatsu PC30R-8 is getting hard to source. The 3D88 replaces it - same block architecture, same 90 mm stroke, same mounting layout, 1.642 L instead of 1.496 L. We carry it new surplus and rebuilt. The Komatsu PC30R-8 is a 3-ton class mini excavator from the R-8 compact series. Machines of this generation are mechanical injection and remain common in US rental and contractor fleets. ENGINE SPECIFICATION. Three cylinder, four cycle, water cooled, vertical in-line. Direct injection, naturally aspirated. Bore and stroke 88 x 90 mm. Displacement 1.642 L (100.2 cu in). Around 36 hp at full rated speed, less in machines governed lower. Dry weight approximately 341 lb (154 kg). Engine as fitted to this machine: Komatsu 3D84E. Production years: 1999-2005. Original rated output: approximately approx. 29 hp. WHY THE 3D88 REPLACES THE 3D84E. Komatsu's 3D-series three-cylinder diesels are one family on one architecture - the same 90 mm stroke, the same block design, the same mounting and accessory layout. Only the bore changes: 3D82AE - 82 mm bore, 1.331 L, around 29 hp (Yanmar 3TNV82A) 3D84 / 3D84E - 84 mm bore, 1.496 L, around 33 hp (Yanmar 3TNE84 / 3TNV84) 3D88 / 3D88E - 88 mm bore, 1.642 L, around 36 hp (Yanmar 3TNE88 / 3TNV88) Because the 84 mm and 88 mm engines are built on the same core with the same mounting layout, the 3D88 is the established replacement where a 3D84E is no longer available - a little more displacement and a little more power from the same fo

Need an engine for a Komatsu PC30-7? The original 3D84E is an 84 mm three-cylinder, and the 88 mm 3D88 is the replacement core that goes in its place. We hold it new surplus and rebuilt, and we set it up to your mini excavator. The Komatsu PC30-7 is a 3-ton class mini excavator from Komatsu's -7 compact series, still working across US utility and landscaping fleets three decades after launch. It is a mechanical-injection machine - no ECU, no sensors - which makes it straightforward to repower. ENGINE SPECIFICATION. Three cylinder, four cycle, water cooled, vertical in-line. Direct injection, naturally aspirated. Bore and stroke 88 x 90 mm. Displacement 1.642 L (100.2 cu in). Around 36 hp at full rated speed, less in machines governed lower. Dry weight approximately 341 lb (154 kg). Engine as fitted to this machine: Komatsu 3D84-2 / 3D84E. Production years: 1995-2003. Original rated output: approximately approx. 29 hp. WHY THE 3D88 REPLACES THE 3D84E. Komatsu's 3D-series three-cylinder diesels are one family on one architecture - the same 90 mm stroke, the same block design, the same mounting and accessory layout. Only the bore changes: 3D82AE - 82 mm bore, 1.331 L, around 29 hp (Yanmar 3TNV82A) 3D84 / 3D84E - 84 mm bore, 1.496 L, around 33 hp (Yanmar 3TNE84 / 3TNV84) 3D88 / 3D88E - 88 mm bore, 1.642 L, around 36 hp (Yanmar 3TNE88 / 3TNV88) Because the 84 mm and 88 mm engines are built on the same core with the same mounting layout, the 3D88 is the established replacement w

When a Komatsu PC58MR-5 needs an engine, the part that trips buyers up is not finding a 3D88 - it is knowing whether the machine takes the three-cylinder or the four-cylinder, and mechanical or electronic. We carry the range, and we check the plate before anything ships. The Komatsu PC58MR-5 is a short tail-swing mini excavator from Komatsu's MR-5 generation. Komatsu parts data lists 3D88E applications in the PC58MR-5E0. These are later-emissions machines, so the fuel system must be confirmed from the plate before ordering. ENGINE SPECIFICATION. Three cylinder, four cycle, water cooled, vertical in-line. Direct injection, naturally aspirated. Bore and stroke 88 x 90 mm. Displacement 1.642 L (100.2 cu in). Around 36 hp at full rated speed, less in machines governed lower. Dry weight approximately 341 lb (154 kg). Engine as fitted to this machine: Komatsu 3D88E-7. Production years: 2017-present. Rated output in this machine: approximately approx. 36-40 hp. KOMATSU 3D88 AND YANMAR 3TNV88 ARE THE SAME ENGINE. Komatsu's small D-series diesels are Yanmar TNV engines built under the long-standing Komatsu-Yanmar relationship and badged as Komatsu. The Komatsu 3D88 / 3D88E is the Yanmar 3TNV88: same block, same crankshaft, same 88 x 90 mm bore and stroke, same 1.642 L displacement, same architecture. If your data plate reads 3D88E-3, 3D88E-5, 3D88E-6 or 3D88E-7, that is a Komatsu-badged Yanmar 88 mm three-cylinder. This matters commercially because it doubles the pool of engines th

When a Komatsu PC58UU-3 needs an engine, the part that trips buyers up is not finding a 3D88 - it is knowing whether the machine takes the three-cylinder or the four-cylinder, and mechanical or electronic. We carry the range, and we check the plate before anything ships. The Komatsu PC58UU-3 is a 5.8-ton class ultra-short tail-swing mini excavator, built for the tightest urban and confined-space work. CYLINDER COUNT WARNING: machines in this class span both the three-cylinder 3D88E and the four-cylinder 4D88E. The data plate is the only reliable source. ENGINE SPECIFICATION. Three cylinder, four cycle, water cooled, vertical in-line. Direct injection, naturally aspirated. Bore and stroke 88 x 90 mm. Displacement 1.642 L (100.2 cu in). Around 36 hp at full rated speed, less in machines governed lower. Dry weight approximately 341 lb (154 kg). Engine as fitted to this machine: Komatsu 3D88E / 4D88E. Production years: 2000-2010. Rated output in this machine: approximately approx. 36-40 hp. KOMATSU 3D88 AND YANMAR 3TNV88 ARE THE SAME ENGINE. Komatsu's small D-series diesels are Yanmar TNV engines built under the long-standing Komatsu-Yanmar relationship and badged as Komatsu. The Komatsu 3D88 / 3D88E is the Yanmar 3TNV88: same block, same crankshaft, same 88 x 90 mm bore and stroke, same 1.642 L displacement, same architecture. If your data plate reads 3D88E-3, 3D88E-5, 3D88E-6 or 3D88E-7, that is a Komatsu-badged Yanmar 88 mm three-cylinder. This matters commercially because

The Komatsu SK820-5 left the factory with the 3D88E-6. That is a Komatsu-badged Yanmar 88 mm three-cylinder, and we stock it - new surplus and rebuilt, in both fuel systems. The Komatsu SK820-5 is a 3-ton class compact skid steer loader, the largest in Komatsu's SK line, running a 0.4 cubic metre bucket with around 1,867 daN of breakout force and joystick control of all functions. Komatsu parts data lists the 3D88E-6 in SK820-5E0 applications. CYLINDER COUNT WARNING: LECTURA also documents the SK820-5 with the four-cylinder S4D84E-6BMFD, so this platform genuinely spans both. Confirm from the data plate before you order. ENGINE SPECIFICATION. Three cylinder, four cycle, water cooled, vertical in-line. Direct injection, naturally aspirated. Bore and stroke 88 x 90 mm. Displacement 1.642 L (100.2 cu in). Around 36 hp at full rated speed, less in machines governed lower. Dry weight approximately 341 lb (154 kg). Engine as fitted to this machine: Komatsu 3D88E-6. Production years: 2010-2020. Rated output in this machine: approximately approx. 48 hp. KOMATSU 3D88 AND YANMAR 3TNV88 ARE THE SAME ENGINE. Komatsu's small D-series diesels are Yanmar TNV engines built under the long-standing Komatsu-Yanmar relationship and badged as Komatsu. The Komatsu 3D88 / 3D88E is the Yanmar 3TNV88: same block, same crankshaft, same 88 x 90 mm bore and stroke, same 1.642 L displacement, same architecture. If your data plate reads 3D88E-3, 3D88E-5, 3D88E-6 or 3D88E-7, that is a Komatsu-badged Yan

Looking for a 3D88 for a Komatsu SK815-5? We hold this engine new surplus and rebuilt, and we build the core to match the skid steer loader it is going into. Send the data plate and we will confirm which one you need. The Komatsu SK815-5 is a compact skid steer loader with a two-speed transmission - first for digging and climbing, second for faster transport around the site at up to 16 km/h. It carries a 0.4 cubic metre bucket and produces around 1,716 daN of breakout force. Komatsu parts data lists the 3D88E-6 in the SK815-5E0. CYLINDER COUNT WARNING: some SK-series machines run four-cylinder engines (the SK820-5 is documented with the S4D84E-6BMFD), so the data plate is essential. ENGINE SPECIFICATION. Three cylinder, four cycle, water cooled, vertical in-line. Direct injection, naturally aspirated. Bore and stroke 88 x 90 mm. Displacement 1.642 L (100.2 cu in). Around 36 hp at full rated speed, less in machines governed lower. Dry weight approximately 341 lb (154 kg). Engine as fitted to this machine: Komatsu 3D88E-6. Production years: 2010-2020. Rated output in this machine: approximately approx. 48 hp. KOMATSU 3D88 AND YANMAR 3TNV88 ARE THE SAME ENGINE. Komatsu's small D-series diesels are Yanmar TNV engines built under the long-standing Komatsu-Yanmar relationship and badged as Komatsu. The Komatsu 3D88 / 3D88E is the Yanmar 3TNV88: same block, same crankshaft, same 88 x 90 mm bore and stroke, same 1.642 L displacement, same architecture. If your data plate reads 3D8

This is a direct 3D88 machine - the Komatsu WA30-6 was built around this engine. We sell it new surplus and rebuilt, configured to your wheel loader, and we can supply the equivalent Yanmar 3TNV88 core as well. The Komatsu WA30-6 is a compact articulated wheel loader used in landscaping, municipal work, agriculture and light material handling. It shares its engine core with Komatsu's PC-series compact excavators - the 3D88E appears in WA30-6 overhaul-kit fitment alongside the PC30MR-3, PC35MR-2, PC35MR-3 and PC35R-8. An articulated loader works its engine at sustained rpm under continuous load. ENGINE SPECIFICATION. Three cylinder, four cycle, water cooled, vertical in-line. Direct injection, naturally aspirated. Bore and stroke 88 x 90 mm. Displacement 1.642 L (100.2 cu in). Around 36 hp at full rated speed, less in machines governed lower. Dry weight approximately 341 lb (154 kg). Engine as fitted to this machine: Komatsu 3D88E. Production years: 2005-2012. Rated output in this machine: approximately approx. 36 hp. KOMATSU 3D88 AND YANMAR 3TNV88 ARE THE SAME ENGINE. Komatsu's small D-series diesels are Yanmar TNV engines built under the long-standing Komatsu-Yanmar relationship and badged as Komatsu. The Komatsu 3D88 / 3D88E is the Yanmar 3TNV88: same block, same crankshaft, same 88 x 90 mm bore and stroke, same 1.642 L displacement, same architecture. If your data plate reads 3D88E-3, 3D88E-5, 3D88E-6 or 3D88E-7, that is a Komatsu-badged Yanmar 88 mm three-cylinder. Thi