| Model | SCPW3500 | SCPW4200 |
| Engine Model | SC230(7.5HP) | SC460(16HP) |
| Starting System | Recoil Start | |
| Displacement (cc) | 223 | 459 |
| Bore x Stroke (mm) | 70 x 58 | 92 x 69 |
| Compression Ration | 8.5:1 | 8.5:1 |
| Pump Type | BTLN Copper Triplex Pump | AR Copper Triplex Pump |
| Maximum Pressure | 3500psi (24.1Mpa) | 4200psi (29.0Mpa) |
| Rated Pressure | 2800psi (19.3Mpa) | 3700psi (25.5Mpa) |
| Rated FLow (L/min) | 10.6 | 14.5 |
| Working Speed (rpm) | 3350-3550 | 3350-3600 |
| Fuel Consumption (100% load) | 2.55 L/H | 3.75 L/H |
| Dimension (L x W x H) (mm) | 590 x 540 x 595 | 770 x 600 x 645 |
| Net Weight (kg) | 35 | 56 |
SCPW3500
SCPW4200
