SPECS / COMPARISON
John Deere 544J Power Pinon vs Komatsu WA250PZ-6 Quick Coupler
A detailed comparison of the John Deere 544J Power Pinon and the Komatsu WA250PZ-6 Quick Coupler. Click a model name to view its full specifications.
Weight
John Deere 544J Power Pinon12532.7 kg (27630 lbs)
Komatsu WA250PZ-6 Quick Coupler12854.8 kg (28340 lbs)
Operating Weight
John Deere 544J Power Pinon12532.7 kg (27630 lbs)
Komatsu WA250PZ-6 Quick Coupler12854.8 kg (28340 lbs)
| Specification | John Deere 544J Power Pinon Wheel Loaders | Komatsu WA250PZ-6 Quick Coupler Wheel Loaders |
|---|---|---|
| Type | Wheel Loader | Wheel Loader |
| Horsepower | 111.1 kW (149 hp) | — |
| Weight | 12532.7 kg (27630 lbs) | 12854.8 kg (28340 lbs) |
| Tipping Capacity | 9189.8 kg (20260 lbs) | — |
| Max Speed | 38.3 km/h (23.8 mph) | — |
| Engine Model | 6068 h | Komatsu SAA6D107E-1 |
| No Of Cylinders | 6 | 2 |
| Aspiration | Turbocharged charge air cooled | Turbocharged, aftercooled |
| Displacement | 6784.3 cc (414 cu in.) | 6690.9 cc (408.3 cu in.) |
| Alternator Supplied Amperage | 80 amps | — |
| Operating Voltage | 24 V | — |
| Rated Speed | 2200 RPM | — |
| Torque Speed | 1600 RPM | — |
| Net Power | 111.1 kW (149 hp) | — |
| Peak Torque | 672.5 N-m (496 lbs ft) | — |
| Torque Rise | 38 % | — |
| Fuel Capacity | 321.8 l (85 gal) | 186.2 l (49.2 gal) |
| Engine Oil Capacity | 21.2 l (5.6 gal) | 23.1 l (6.1 gal) |
| Cooling Capacity | 22.3 l (5.9 gal) | 22.3 l (5.9 gal) |
| Hydraulic System Capacity | 96.5 l (25.5 gal) | 67.0 l (17.7 gal) |
| Transmission Oil Capacity | 18.5 l (4.9 gal) | — |
| Differential Front Capacity | 17.0 l (4.5 gal) | — |
| Differential Rear Capacity | 17.0 l (4.5 gal) | — |
| Transmission Type | Power shift | Hydrostatic, 1 pump, 2 motors with speed range select |
| No of Forward Gears | 4 | — |
| No of Reverse Gears | 3 | — |
| Rear Axle Oscillation | 24 ° | — |
| Max Speed (Forward) | 38.3 km/h (23.8 mph) | — |
| Max Speed (Reverse) | 24.1 km/h (15 mph) | — |
| Pump type | Variable axial piston | — |
| Pump Flow | 189.3 LPM (50 GPM) | — |
| Relief Pressure | 251.7 bar (3650 psi) | — |
| Raise Lift Arms | 5.5 sec | 5.7 sec |
| Lower Lift Time | 2.5 sec | 3.3 sec |
| Bucket Dump Time | 1.4 sec | 1.6 sec |
| Operating Weight | 12532.7 kg (27630 lbs) | 12854.8 kg (28340 lbs) |
| Tipping Load | 9189.8 kg (20260 lbs) | — |
| Bucket Capacity (Heaped) | 2.3 m³ (3 cu yds) | — |
| Bucket Width | 274.3 cm (108 in) | 243.8 cm (96 in) |
| Breakout Force | 9693.3 kg (21370 lbs) | 10730 kgf |
| Dump Clearance At Max Raise | 274.3 cm (108 in) | — |
| Turning Radius | 487.7 cm (192 in) | — |
| Wheelbase | 304.8 cm (120 in) | 290.0 cm (114.18 in) |
| Bucket Hinge Pin | 396.2 cm (156 in) | — |
| Cab Height | 335.3 cm (132 in) | 304.8 cm (120 in) |
| Overall Length | 762.0 cm (300 in) | — |
| Ground Clearance | 548.6 cm (216 in) | 61.0 cm (24 in) |
| Width Over Tires | 2987.0 cm (1176 in) | — |
| Tire Size | 20.5 R25 | — |
| Engine Type | — | Water-cooled, 4-cycle |
| Air Cleaner | — | Dry type with double elements and dust evacuator, plus dust indicator |
| Stroke | — | 453 mm |
| Bore | — | 7.1 cm (2.8 in) |
| Service Brake | — | Hydraulically actuated, wet disc brakes actuate on four wheels |
Values come from the manufacturer-sourced model files; empty cells mean the property is not published for that model. No performance ranking is applied.