Ditch Witch SK750, Operator'S Manual

Page: 76 / 83

SK750/SK755 Operator’s Manual
Specifications - 76
SK750 Power Specifications
CMW
SK750 Power Specifications
Specifications are called out according to SAE recommended practices. Specifications are general and subject to change without
notice. If exact measurements are required, equipment should be weighed and measured. Due to selected options, delivered
equipment may not necessarily match that shown.
Power U.S. Metric
Engine: Kubota D1105, diesel, EPA Tier 4, EU Stage IIIa
Number of cylinders 3
Displacement
68.5 in
3 1.12 L
Bore 3.07 in 78 mm
Stroke 3.09 in 78.4 mm
Manufacturer’s gross power rating (per SAE J1955) 23.1 hp 17.2 kW
Estimated net power rating (per SAE 1348) 31.5 hp 23.5 kW
Rated engine speed 3000 rpm 3000 rpm
Hydraulic System U.S. Metric
Auxiliary: double gear pump
Flow rate (pump 1) 6.5 gpm 24 L/min
Flow rate (pump 2) 5.5 gpm 21 L/min
Pressure 3000 psi 207 bar
Ground drive: dual hydrostat
Flow rate 13.9 gpm 52 L/min
Pressure 3500 psi 241 bar
Noise Levels
Operator 87 dBA sound pressure per ISO 6394 Exterior 100 dBA sound power per ISO 6393
Vibration Level
Average vibration transmitted to the operator’s hand during normal operation with a loader bucket is
4.31 m/sec
2.
Average vibration transmitted to the whole body during normal operation with a loader
bucket is 1.07 m/sec
2
. Actual vibration will depend upon the attachment being used.