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Caterpillar 450E Specs
Caterpillar 450E backhoe loader specifications: horsepower 102.2 kW, weight 10949.7 kg, transmission Hydrostatic, Hand Metering Unit, pump capacity 194.2 LPM.
Manufacturer specifications
| Specification | Metric | Imperial |
|---|---|---|
| Horsepower | 102.2 kW | 137 HP |
| Weight | 10949.7 kg | 24140 lbs |
| Transmission | Hydrostatic, Hand Metering Unit | |
| Pump Capacity | 194.2 LPM | 51.3 GPM |
| Lift Capacity | 3569.8 kg | 7870 lbs |
| Engine Manufacturer | Caterpillar | |
| Engine Model | C4.4 | |
| Gross Power | 102.2 kW | 137 HP |
| Net Power | 93.2 kW | 125 HP |
| Engine Type | Diesel | |
| Displacement | 4391.7 cc | 268 cu in |
| Bore | 10.7 cm | 4.2 in |
| Stroke | 12.2 cm | 4.8 in |
| Max Torque (Net ) | 172.4 kg | 380 lbs |
| Torque Rise (Net ) | 0.28000000000000003 | |
| Operating Voltage | 12 V | |
| Fuel Capacity | 145.4 l | 38.4 gal |
| Oil Capacity | 8.3 l | 2.2 gal |
| Engine Oil With Filter | 8.3 l | 2.2 gal |
| Cooling Capacity | 25.7 l | 6.8 gal |
| Hydraulic System Capacity | 100.3 l | 26.5 gal |
| Hydraulic Oil Capacity | 24.2 l | 6.4 gal |
| Transmission Oil Capacity | 21.2 l | 5.6 gal |
| Front Axle Oil Capacity | 11.0 l | 2.9 gal |
| Rear Axle Oil Capacity | 18.9 l | 5 gal |
| Transmission Type | Hydrostatic, Hand Metering Unit | |
| Steering Type | Ackerman | |
| Brake System | Boosted, outboard, oil-immersed, multiple disc | |
| Cab - Sound | ANSI/SAE J1166 Oct 98 is 83 dB | |
| Exterior Sound | SAE J88 APR95 is 79 dB | |
| No Of Forward Gears | 5 | |
| No Of Reverse Gears | 3 | |
| Max Speed (Forward) | 40.2 km/h | 25 mph |
| Max Speed (Reverse) | 27.4 km/h | 17 mph |
| Pump Type | Variable-flow, axial piston, secondary gear | |
| Pump Flow Capacity | 194.2 LPM | 51.3 GPM |
| Relief Valve Pressure | 262.0 bar | 3800 psi |
| System Pressure (Loader) | 244.8 bar | 3550 psi |
| System Pressure (Backhoe) | 262.0 bar | 3800 psi |
| Circuit Type | Closed center, load sensing | |
| Dig Depth | 518.2 cm | 204 in |
| Dig Depth (Extended) | 640.1 cm | 252 in |
| Bucket Dig Force | 8051.3 kg | 17750 lbs |
| Bucket Dig Force (E-Stick Extended) | 8051.3 kg | 17750 lbs |
| Stick Dig Force | 5343.3 kg | 11780 lbs |
| Loading Height | 457.2 cm | 180 in |
| Loading Height (Extended) | 518.2 cm | 204 in |
| Reach At Load Height | 213.4 cm | 84 in |
| Reach At Load Height (Extended) | 304.8 cm | 120 in |
| Reach At Max Dump Height | 91.4 cm | 36 in |
| Dump Height | 274.3 cm | 108 in |
| Dump Reach At Maximum Angle (Single Tilt) | 91.4 cm | 36 in |
| Reach From Swivel (Extended) | 792.5 cm | 312 in |
| Bucket Rotation | 198 ° | |
| Stick Lift | 3810.2 kg | 8400 lbs |
| Loading Reach | 213.4 cm | 84 in |
| Lift Capacity At Full Height | 3569.8 kg | 7870 lbs |
| Load At Max Lift Capacity | 2658.0 kg | 5860 lbs |
| Load At Max Lift Capacity (Extended) | 1487.8 kg | 3280 lbs |
| Operating Weight | 10949.7 kg | 24140 lbs |
| Bucket Capacity | 1.3 m³ | 1.75 cu yds |
| Bucket Width | 243.8 cm | 8 ft |
| Bucket Breakout Force | 5161.9 kg | 11380 lbs |
| Reach From Swivel | 670.6 cm | 264 in |
| Height To Top Of Cab | 274.3 cm | 108 in |
| Overall Height | 426.7 cm | 168 in |
| Overall Length | 792.5 cm | 312 in |
| Overall Width | 243.8 cm | 96 in |
| Wheelbase | 213.4 cm | 84 in |
| Turning Radius | 823.0 cm | 324 in |
| Front | 15-19.5, 12 PR | |
| Rear | 21 L-24, R4 18 PR |
Source: heavyequipments.net archive (imported 2026-10). Values may vary by variant and production year; seller claims are shown separately on the listing page.
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