Z482-E4B
Diesel
- 18.5 kW
- 24.8 HP
- @ 3600 rpm
- Emission:
-
- EPA/CARB Tier 4
- (NRTC/NTE test mode) +
- EU Stage V
V3800-CR-T-E4B (2200 rpm)
- EPA Tier 4
- CARB Tier 4
- EU Stage V
V3800-CR-T-E4B (2200 rpm)
V3800-CR-T-E4B (2200 rpm)
- EPA Tier 4
- CARB Tier 4
- EU Stage V
Rated Power
12.5 kW @ 3600 rpm
Performance Curves
Features and Benefits
Emissions
The Kubota Super Mini Series features compact multi-cylinder liquid cooled industrial diesel engines which comply with EPA / CARB Tier 4 emissions level.
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 the same footprint as the Z482 engine. 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's 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 E3 to E4 by maintaining the same level of performance and physical characteristics.
Clean and Quiet Power
Kubota's original E-TVCS (Three Vortex Combustion System) has been further 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.
Engine Specifications
| Engine model | Z602-E4B |
|---|---|
| Emission regulation | EPA/CARB Tier 4 (NRTC / NTE test mode) + EU Stage V |
| Type | Vertical, water cooled 4-cycle diesel engine |
| Cylinders | 3 |
| Bore and stroke mm (in) | 72.0 x 73.6 (2.83 x 2.90) |
| Displacement L (cu.in) | 0.599 (36.55) |
| Aspiration | Naturally aspirated |
| Aftertreatment | - |
| Rated output / speed *1 kW (HP) / rpm | 12.5 (16.8) / 3600 |
| Maximum torque / speed *1 Nm (lb-ft) / rpm | 37.8 (27.9) / 2600 |
| Combustion system | Indirect injection |
| Fuel system | In-line pump |
| Length x Width x Height *2 (without aftertreatment unit) - mm (in) | 351 x 401 x 544 (13.8 x 15.8 x 22) |
| Length x Width x Height *3 (with aftertreatment unit) - mm (in) | - |
| Dry weight *3kg (lbs) | 57 (120) |
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 after treatment unit
- *3: Exclude cooling fan and include after treatment unit on engine
Dimensions
Related Information
Z602 lineup
Z482-E4B
Diesel
- 18.5 kW
- 24.8 HP
- @ 3600 rpm
- Emission:
-
- EPA/CARB Tier 4
- (NRTC/NTE test mode) +
- EU Stage V
Kubota Super Mini Series
Z482-E4B
Diesel
- 18.5 kW
- 24.8 HP
- @ 3600 rpm
- Emission:
-
- EPA/CARB Tier 4
- (NRTC/NTE test mode) +
- EU Stage V
Z482-E4B
Diesel
- 18.5 kW
- 24.8 HP
- @ 3600 rpm
- Emission:
-
- EPA/CARB Tier 4
- (NRTC/NTE test mode) +
- EU Stage V
Z482-E4B
Diesel
- 18.5 kW
- 24.8 HP
- @ 3600 rpm
- Emission:
-
- EPA/CARB Tier 4
- (NRTC/NTE test mode) +
- EU Stage V
Z482-E4B
Diesel
- 18.5 kW
- 24.8 HP
- @ 3600 rpm
- Emission:
-
- EPA/CARB Tier 4
- (NRTC/NTE test mode) +
- EU Stage V
