| Engine Model | WG1605-L-E3 |
| Emission Regulation | EPA Tier 2/CARB Tier 3 + EU Stage V |
| Type | Vertical, water cooled 4-cycle spark ignited engine |
| Fuel | LPG |
| Cylinders | 4 |
Bore and Stroke mm (in) | 79.0 x 78.4 (3.11 x 3.09) |
Displacement L (cu.in.) | 1.537 (93.79) |
| Aspiration | Naturally aspirated |
| Aftertreatment | Three-way catalyst |
Rated Output / Speed*1
kW (HP) / rpm | 41.0 (55.0) / 3600 |
Maximum Torque / Speed Nm (lb-ft) / rpm | 117.0 (86.3) / 2400 |
Length x Width x Height*1
mm (in) | 566 x 459 x 692 (22.3 x 18.1 x 27.2) |
Dry Weight*2
kg (lb) | 121 (267) |
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.
LPG: Commercial liquid propane gas only. Equivalent to propane HD-5 of GPA standard.
Natural gas: The performance shown is with Japanese standard natural gas.
The lower heating value: 9699 kcal/m3 (1090 BTU/ft3)
*1: SAE J1995 gross intermittent
*2: Exclude cooling fan and exclude aftertreatment unit