- Ground Clearance: 1.53 ft / 466 mm
- Width Over Tires: 7.71 ft / 2350 mm
- Height To Top Of Cab: 9.28 ft / 2827 mm
- Wheelbase: 9.05 ft / 2758 mm
Published dimensions and weight
JCB TM420
The JCB TM420 is a wheel loader of about 9.5 t; its EcoMAX engine is rated at 135 hp.
01Published dimensions and weight
Dimensions reference
Measurement reference — not to scale

01Dimensions referenceLength × width × height
02Operating Weight21010.1 lb9530 kg
03Selected published values40
Wheel loaders are commonly used to load, carry and stockpile loose material on prepared surfaces. Published rows for JCB TM420 include published operating weight of 21010.1 lb / 9530 kg, published engine power of 145 hp / 108.2 kw, published hydraulic flow of 42.3 gal/min / 160 L/min. These values describe the published configuration; verify the specific machine's configuration, attachments and records.
- Compare the published “Ground Clearance” field (1.53 ft / 466 mm) with the specific machine's configuration and records; options and condition can differ.
- Compare the published “Width Over Tires” field (7.71 ft / 2350 mm) with the specific machine's configuration and records; options and condition can differ.
- Compare the published “Height To Top Of Cab” field (9.28 ft / 2827 mm) with the specific machine's configuration and records; options and condition can differ.
02Specifications
Published values, clearly grouped.
Published specifications and measurements are organized by section for quick reference.
Dimensions
Ground Clearance1.53 ft466 mm
Width Over Tires7.71 ft2350 mm
Height To Top Of Cab9.28 ft2827 mm
Wheelbase9.05 ft2758 mm
Hinge Pin - Max Height18.58 ft5661 mm
Height To Top Of Boom Pivot77.76 in1975 mm
Center Of Front Axle To Counterweight (Pusher)5.65 ft1721 mm
Overall Length23.01 ft7011 mm
Turning Radius - Inside12.73 ft3880 mm
Wheel Track73.23 in1860 mm
Dump Reach28.94 in735 mm
Dump Height14.48 ft4411 mm
Engine
Capacity1.3 gal4.8 L
Number Of Cylinders44
Engine MakeJCBJCB
Engine ModelEcoMAXEcoMAX
Net Power135 hp100.7 kw
Gross Power145 hp108.2 kw
Power Measured @2200 rpm2200 rpm
Max Torque560 Nm560 Nm
Torque Measured @1500 rpm1500 rpm
AspirationTurbocharged-charge cooledTurbocharged-charge cooled
Capacities
Hydraulic Oil Tank25.7 gal97 L
Fuel Tank42.3 gal160 L
Def Tank7.7 gal29 L
Transmission5.1 gal19 L
Engine Oil3.7 gal14 L
Dropbox0.4 gal1.3 L
Operational
Operating Weight21010.1 lb9530 kg
Electrical
Alternator150 Amp Hour150 Amp Hour
Battery Capacity120 Amp Hour120 Amp Hour
Transmission
MakeJCBJCB
ModelPS760 - 6 SpeedPS760 - 6 Speed
Transmission TypePowershiftPowershift
Max Speed - Forward24.9 mph40 km/h
Weights
Front Axle Weight7231.2 lb3280 kg
Rear Axle Weight13778.9 lb6250 kg
Hydraulic System
Max Operating Pressure260 bar260 bar
Pump Flow Capacity42.3 gal/min160 L/min
Pump TypeVariable displacement piston pumpVariable displacement piston pump
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Manufacturer-published specifications.