SPECS / COMPARISON
Caterpillar 903D vs Schaffer 5050Z
A detailed comparison of the Caterpillar 903D and the Schaffer 5050Z. Click a model name to view its full specifications.
Horsepower
Caterpillar 903D29.8 kW (40 hp)
Schaffer 5050Z37.3 kW (50 hp)
Weight
Caterpillar 903D4268.3 kg (9410 lbs)
Schaffer 5050Z4200.3 kg (9260 lbs)
Operating Weight
Caterpillar 903D4268.3 kg (9410 lbs)
Schaffer 5050Z4200.3 kg (9260 lbs)
| Specification | Caterpillar 903D Wheel Loaders | Schaffer 5050Z Wheel Loaders |
|---|---|---|
| Type | Wheel Loader | Wheel Loader |
| Horsepower | 29.8 kW (40 hp) | 37.3 kW (50 hp) |
| Weight | 4268.3 kg (9410 lbs) | 4200.3 kg (9260 lbs) |
| Engine Model | Cat C2.4* | V2203 |
| Displacement | 2408.9 cc (147 cu in.) | — |
| Net Power | 29.8 kW (40 hp) | — |
| Gross Power | 31.3 kW (42 hp) | 37.3 kW (50 hp) |
| Stroke | 10.2 cm (4 in) | — |
| Bore | 8.6 cm (3.4 in) | — |
| Fuel Capacity | 43.2 l (11.4 gal) | 48.1 l (12.7 gal) |
| Engine Oil Capacity | 9.1 l (2.4 gal) | — |
| Cooling Capacity | 11.4 l (3 gal) | — |
| Hydraulic System Capacity | 23.8 l (6.3 gal) | 50.3 l (13.3 gal) |
| Articulation Angle | 40 ° | — |
| Operating Weight | 4268.3 kg (9410 lbs) | 4200.3 kg (9260 lbs) |
| Bucket Width | 188.0 cm (74 in) | — |
| Breakout Force | 2794.1 kg (6160 lbs) | 2753.3 kg (6070 lbs) |
| Wheelbase | 182.9 cm (72 in) | 182.9 cm (72 in) |
| Ground Clearance | 25.4 cm (10 in) | — |
| Tire Size | 33 15.5-16.5, 12 PR | 15 X55-17 |
| Tipping Capacity | — | 2299.7 kg (5070 lbs) |
| Max Speed | — | 20.1 km/h (12.5 mph) |
| Transmission Type | — | Hydrostatic |
| No of Forward Gears | — | 2 |
| No of Reverse Gears | — | 2 |
| Max Speed (Forward) | — | 20.1 km/h (12.5 mph) |
| Max Speed (Reverse) | — | 20.1 km/h (12.5 mph) |
| Pump Flow | — | 126.1 LPM (33.3 GPM) |
| Relief Pressure | — | 344.7 bar (5000 psi) |
| Tipping Load | — | 2299.7 kg (5070 lbs) |
| Bucket Capacity (Heaped) | — | 0.5 m³ (0.7 cu yds) |
| Reach At Max Lift And Dump | — | 61.0 cm (24 in) |
| Dump Clearance At Max Raise | — | 182.9 cm (72 in) |
| Bucket Hinge Pin | — | 335.3 cm (132 in) |
| Cab Height | — | 213.4 cm (84 in) |
| Overall Length | — | 487.7 cm (192 in) |
| Width Over Tires | — | 152.4 cm (60 in) |
Values come from the manufacturer-sourced model files; empty cells mean the property is not published for that model. No performance ranking is applied.