Caterpillar 420D

Caterpillar 420DThe Caterpillar 420D is a 2WD or 4WD backhoe loader tractor manufactured by Caterpillar from 2000 to 2006. The Caterpillar 420D is equipped with a 4.4 L (268.0 cu·in) four-cylinder diesel engine and one of two transmissions: a power shuttle transmission with 4 forward and 4 reverse gears or an auto-shift transmission with 5 forward and 3 reverse gears.

The Caterpillar 420D backhoe loader tractor used the Cat 3054 engine. It is a 4.4 L, 4,392 cm2, (268.0 cu·in) four-cylinder diesel engine with 105.0 mm (4.13 in) of the cylinder bore and 127.0 mm (5 in) of the piston stroke. This engine produced 90 PS (66 kW; 88.5 HP) at 2,200 rpm of net output power and 381 N·m (38.9 kg·m, 280.8 ft·lb) at 1,400 rpm of torque.

The Caterpillar 420D is equipped with hydrostatic power steering, wet disc brakes, four-post ROPS/FOPS, or cab with available air-conditioning (optional) and 128.7 liters (34 US gal.; 28.3 Imp. gal) fuel tank.

Caterpillar 420D Specifications

General Specifications
ModelCaterpillar 420D
Length6,970 mm (274.4 in)
Width2,350 mm (92.5 in)
Height (cab)2,770 mm (109.1 in)
Wheel base2,100 mm (82.7 in)
Ground clearance290 mm (11.4 in)
Weight (operating)7,150 kg (15,763 lbs)
Fuel tank capacity128.7 liters (34 US gal.; 28.3 Imp. gal)
Battery12V, CCA 700A
Cabin typeFour-post ROPS/FOPS or Cab with available air-conditioning (optional )
Engine modelCat 3054
Engine typeFour-stroke, liquid-cooled, inline
Fuel typeDiesel
Displacement4.4 L, 4,392 cm2, (268.0 cu·in)
Bore and stroke105.0 mm X 127.0 mm (4.13 in X 5 in)
Horsepower89.8 PS (66 kW; 88.5 HP) at 2,200 rpm
Torque381 N·m (38.9 kg·m, 280.8 ft·lb) at 1,400 rpm
Oil capacity:7.6 L (8 US. qt, 6.7 Imp. qt.)
Transmission and chassis
Chassis4×2 2WD or 4×4 MFWD 4WD
Steering typeHydrostatic power
BrakesWet disc
Transmission model
Transmission typePower shuttle
Gears4 forward and 4 reverse
Speed Forward: 32.8 kmh (20.4 mph) Reverse: 32.8 (20.4 mph)
Transmission oil capacity18.2 L (4.8 US. gal, 4 Imp. gal.)
Transmission model
Transmission typeAuto-Shift
Gears5 forward and 3 reverse
Speed Forward: 32.2 kmh (20 mph) Reverse: 23.3 (14.5 mph)
Transmission oil capacity15.1 L (4 US. gal, 3.3 Imp. gal.)
Front tiresIndustrial: 11Lx16 (2WD), 12.5/80×18 (4WD)
Rear tiresIndustrial: 19.5×24
Hydraulic system
Hydraulic typeClosed center
Hydraulic capacity79.0 liters (20.9 US gal, 17.4 Imp. gal)
Pressure3,300 psi (227.5 bar)
Pump flow43.0 gpm (162.8 lpm)
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