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SPECS / WHEEL LOADERS
JCB 446ZX Specs
JCB 446ZX wheel loader specifications: type Wheel Loader, horsepower 138.0 kW, weight 20633.9 kg, tipping capacity 10432.6 kg.
Manufacturer specifications
| Specification | Metric | Imperial |
|---|---|---|
| Type | Wheel Loader | |
| Horsepower | 138.0 kW | 185 hp |
| Weight | 20633.9 kg | 45490 lbs |
| Tipping Capacity | 10432.6 kg | 23000 lbs |
| Max Speed | 37.5 km/h | 23.3 mph |
| Engine Model | 6 CT8.3C | |
| No Of Cylinders | 6 | |
| Aspiration | Turbocharged | |
| Displacement | 8300.1 cc | 506.5 cu in. |
| Alternator Supplied Amperage | 70 amps | |
| Operating Voltage | 24 V | |
| Rated Speed | 2200 RPM | |
| Torque Speed | 1400 RPM | |
| Net Power | 138.0 kW | 185 hp |
| Gross Power | 143.9 kW | 193 hp |
| Peak Torque | 902.0 N-m | 665.3 lbs ft |
| Fuel Capacity | 320.2 l | 84.6 gal |
| Engine Oil Capacity | 18.9 l | 5 gal |
| Cooling Capacity | 40.1 l | 10.6 gal |
| Hydraulic System Capacity | 215.0 l | 56.8 gal |
| Transmission Oil Capacity | 34.1 l | 9 gal |
| Differential Front Capacity | 69.3 l | 18.3 gal |
| Differential Rear Capacity | 51.1 l | 13.5 gal |
| Transmission Type | Power shift | |
| No of Forward Gears | 4 | |
| No of Reverse Gears | 3 | |
| Rear Axle Oscillation | 25 ° | |
| Max Speed (Forward) | 37.5 km/h | 23.3 mph |
| Max Speed (Reverse) | 24.5 km/h | 15.2 mph |
| Pump type | Twin variable displacement piston pump | |
| Pump Flow | 163.2 LPM | 43.1 GPM |
| Relief Pressure | 249.9 bar | 3625 psi |
| Raise Lift Arms | 5.8 sec | |
| Lower Lift Time | 4.1 sec | |
| Bucket Dump Time | 1.2 sec | |
| Operating Weight | 20633.9 kg | 45490 lbs |
| Tipping Load | 10432.6 kg | 23000 lbs |
| Bucket Capacity (Heaped) | 3.1 m³ | 4.1 cu yds |
| Bucket Capacity (Struck) | 2.8 m³ | 3.7 cu yds |
| Bucket Width | 274.3 cm | 108 in |
| Breakout Force | 17540.4 kg | 38670 lbs |
| Reach At Max Lift And Dump | 121.9 cm | 48 in |
| Dump Clearance At Max Raise | 274.3 cm | 108 in |
| Turning Radius | 670.6 cm | 264 in |
| Wheelbase | 335.3 cm | 132 in |
| Bucket Hinge Pin | 396.2 cm | 156 in |
| Cab Height | 335.3 cm | 132 in |
| Overall Length | 792.5 cm | 312 in |
| Ground Clearance | 61.0 cm | 24 in |
| Width Over Tires | 274.3 cm | 108 in |
| Tire Size | L3 | 23.5R25 HXA |
Source: heavyequipments.net archive (imported 2026-10). Values may vary by variant and production year; seller claims are shown separately on the listing page.
