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Z602-E3B
Vertical, water cooled 4-cycle diesel engine
- Power:
- 12.5 kW / 16.8 HP / 3600 RPM
- Emissions:
- EPA/CARB Tier 4 level
Features At A Glance
Durable Power
The Kubota Z602 engine is a high-power density engine that delivers maximum output using a 2-cylinder configuration. By expanding the bore and stroke, Kubota has increased engine displacement while maintaining its compact size. The use of an extended shallow oil pan keeps the engine height lower than that of the Z482, providing a compact engine package. The cooling water passages between the cylinder bores features Kubota痴 original casting technology as a countermeasure against the heat load caused by high power density, providing both superior endurance and reliable engine performance. This engine offers a seamless transition from EPA Tier 2 to EPA Tier 4 by maintaining the same level of performance and physical characteristics.Clean and Quiet Power
Kubota痴 original E-TVCS (Three Vortex Combustion System) has been improved for cleaner emissions. The piston recess has been optimized to achieve lower particulate matter (PM) levels at an extremely small size. The half-float valve cover and MoS2-coated pistons reduce noise levels and decrease vibrations transmitted from the valve area.
Specs & CompareCompare Kubota Engines
Specifications
|
|
|---|---|
| Emission Regulations | EPA/CARB Tier 4 level |
| Type | Vertical, water cooled 4-cycle diesel engine |
| Cylinders | 2 |
| Bore and Stroke in (mm) |
2.83 x 2.90 (72.0 x 73.6) |
| Displacement cu. in. (L) |
36.55 (0.599) |
| Aspiration | Naturally aspirated |
| Rated output/speed* | 12.5 kW / 16.8 HP / 3600 RPM |
| Maximum torque/speed* lb-ft (Nm)/RPM |
27.9 (37.8)/ 2600 |
| Combustion System | Indirect injection |
| Fuel System | In-line pump |
| Length × Width × Height** (without after treatment unit) in (mm) |
13.8 x 15.8 x 21.4 (351 x 401 x 544) |
| Length × Width × Height*** (with after treatment unit) in (mm) |
- |
| Dry Weight lb (kg) |
120 (57) |
Specifications are subject to change without notice.
Dimensions and dry weight are according to Kubota's standard specification.
Dimensions and weight depend on completed specifications.
1: SAE J1995 gross intermittent
*2: Exclude cooling fan and exclude aftertreatment unit
*3: Exclude cooling fan and include aftertreatment unit on engine
Resources
5_pdf_1.pdf
Download PDFSeries Lineup or Related Engines
Z482-E2B
Power:
9.9 kW / 13.3 HP / 3600 RPMEmissions:
- EPA Tier 2 level
- CARB Tier 2 level
Z482-E3B
Power:
9.9 kW / 13.3 HP / 3600 RPMEmissions:
- EPA Tier 4 level
- CARB Tier 4 level
Z482-E4B
Power:
9.9 kW / 13.3 HP / 3600 RPMEmissions:
- EPA Tier 4 (NRTC/NTE test mode)
- CARB Tier 4 (NRTC/NTE test mode)
- EU Stage V
Z602-E2B
Power:
12.5 kW / 16.8 HP / 3600 RPMEmissions:
- EPA Tier 2 level
- CARB Tier 2 level