Home WZ30-25 Backhoe Loader

WZ30-25 Backhoe Loader

WZ30-25 Backhoe Loader

Backhoe Loader WZ30-25


Specifications of Backhoe Loader WZ30-25
Overall Dimension
1Length(with bucket on ground)7077mm
2Width2350mm
3Load Bucket width2313mm
4Height(To the top of the cab)2720mm
5Height(To the top of the digging pole)3424mm
6Wheelbase2155.5mm
7Back wheel Tread1557mm
8Fore wheel Tread1714mm
9Min. ground clearance355mm for 2WD 275mm for 4WD


Main Loading Technical Specification
1Rated load1700Kg
2Operating weight7000Kg
3Max lifting capability>2500Kg
4Rated load bucket capacity1.0m3
5Max. load breakout force>40kN
6Max. dump clearance2611mm
7Max. Dump reach726mm
8Dump angle at any position≥43.5°
9Min. turning radius
(1) Outside of bucket5280mm for 2WD 5670mm for 4WD
(2) Center of front wheel3795mm for 2WD 4300mm for 4WD
10Lifting time of loading bucket≤5.1sec.
11Lowering time of loading bucket≤4.9sec.
12Dumping time≤0.9sec.
13Traveling speed,4 forward and 4 reverse
(1) Ⅰ gear forward5.8Km/h
(2) Ⅱ gear forward10.5Km/h
(3) Ⅲ gear forward20.1Km/h
(4) Ⅳ gear forward40.2Km/h
(1) Ⅰ gear reverse7.0Km/h
(2) Ⅱ gear reverse12.6Km/h
(3) Ⅲ gear reverse24.3Km/h
(4) Ⅳ gear reverse48.6Km/h
Main Digging Technical Specification
1Rated digging bucket capacity0.3m3
2Max. digging depth4338mm
3Max. digging force>50±10%kN
4Max. digging radius5481mm
5Max. dumping height3737mm
Diesel engine
1ModelCummins 4BT4.5-C99
2TypeDirect injection. Turbocharged. Water cooling
3Rated output74kW
4Total exhaust of cylinder4.5L
5Inter-bore of cylinder/stroke102/138mm
6Voltage of starting motor12V
7Rated speed2200r/min
8Max. Torque414N.M
9Starting typeElectric
10Min. specific fuel consumption225g/Kw.h
Transmission System
1. Torque Converter
1ModelCARRARO
2Cooling typePressure oil circulating
2. Transmission case
1ModelCARRARO
2TypeSynchromesh mechanical shift
3Gear shift position4 Forward and 4 reverse gears
3. Axle and Tire
1ModelCARRARO
2Type of main reducerspiral bevel gear, single stage
3Type of final reducerSingle stage planetary
4Max. steering angle55°
5Tire type4WD fore tire12-16.5NHS-10PR
2WD fore tire11L-16F3-12PR
Rear tire 19.5L-24R4-12PR
Working Device Hydraulic System
1Model of oil pumpP257A467PRZA12-6
2System pressure215kgf/cm2
3Model of priority valveWALVOIL SD16/2、SD16/6
Steering System
1TypeFore wheel Steering
2Model of steering pumpP257A467PRZA12-6
3Model of steering gear150-1219
4System pressure140kgf/cm2
Oil Capacity
1Fuel(diesel)151L
2Engine lubricating oil11L
3Oil for converter and gear box18.5L
4Oil for hydraulic system110L
5Oil for driving axles(F/R)7.6 17L


We are a specialized backhoe loader manufacturer in China. At SINOMACH we also offer crawler crane, rotary drilling rig, motor grader, wheel loader, among others.

WZ30-25 Backhoe Loader









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