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Caterpillar 420D

Caterpillar 420D tractor
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The Caterpillar 420D is a backhoe loader tractor produced from 2000 to 2006. It features a Caterpillar 3054T 4.4L 4-cylinder liquid-cooled diesel engine producing 85 hp (63.4 kW) rated at 2200 RPM, with a gross power of 88 hp (65.6 kW). The tractor offers two transmission options: a 4-speed power shuttle and a 5-speed Auto-Shift with 5 forward and 3 reverse gears. It has two- or four-wheel drive, power steering, wet disc brakes, and a four-post ROPS/FOPS with an optional cab with air-conditioning. The hydraulics system is a closed center load-sensing type with 3299 psi pressure and 43.1 gpm total flow. Dimensions include a wheelbase of 82.7 inches, length of 274.6 inches, width of 92.6 inches, and height of 141.1 inches. Operating weight is 15,766 lbs. The tractor is equipped with industrial tires and features a front-end loader and backhoe attachments with detailed specifications for lift, breakout force, reach, and digging depth.
Caterpillar 420Dbackhoe loadertractorspecificationsenginetransmissiondimensionshydraulicsattachments
Power-
Founded-
Model420D

Technical Specifications

Detailed specifications and technical data for Caterpillar 420D

Power

Engine:85 hp (63.4 kW)
Engine (gross):88.0 hp (65.6 kW)

Tires

Industrial rear:19.5x24
2WD Industrial front:11Lx16
4WD Industrial front:12.5/80x18, 240/80R18

Engine

Type:diesel, 4-cylinder, liquid-cooled
Model:Caterpillar 3054T
Power:85 hp (63.4 kW)
Starter:electric
Fuel tank:33.8 gal (127.9 L)
Rated RPM:2200
Bore/Stroke:4.13x5.00 inches (105 x 127 mm)
Displacement:268 ci (4.4 L)
Power (gross):88.0 hp (65.6 kW)
Starter volts:12

Weight

Operating:15766 lbs (7151 kg)
Max capacity:21605 lbs (9800 kg)
Max rear axle:20418 lbs (9261 kg)
Max front axle:6983 lbs (3167 kg)

Dimensions

Width:92.6 inches (235 cm)
Height:141.1 inches (358 cm)
Length:274.6 inches (697 cm)
Wheelbase:82.7 inches (210 cm)
Height (cab):109.1 inches (277 cm)
Ground clearance:11.7 inches (29 cm)

Electrical

Ground:negative
Battery CCA:700
Battery volts:12
Charging amps:90
Charging volts:12
Charging system:alternator

Hydraulics

Type:closed center load-sensing
Pressure:3299 psi (227.5 bar)
Total flow:43.1 gpm (163.1 lpm)

Mechanical

Drive:Two- or four-wheel drive
Brakes:Wet disc brakes
Steering:Power steering
ROPS/FOPS:Four-post ROPS/FOPS. Cab optional with available air-conditioning.

Production

Type:Backhoe loader tractor
Years made:2000 - 2006
Manufacturer:Caterpillar

Attachments

Backhoe

Type:Caterpillar Backhoe
Bucket force:14,715 lbs (6674 kg)
Digging depth:172.8 inches (438 cm)
Loading height:142.2 inches (361 cm)
Reach from pivot:222.4 inches (564 cm)
Bucket force (extended stick):14,589 lbs (6617 kg)
Digging depth (extended stick):216.9 inches (550 cm)
Loading height (extended stick):164.4 inches (417 cm)
Reach from pivot (extended stick):262.8 inches (667 cm)

Front-end loader

Bucket width:89.1 inches (226 cm)
Reach (dumped):32.9 inches (83 cm)
Bucket capacity:1.3 cu yd (1.0 cu m)
Breakout (bucket):10,138 lbs (4598 kg)
Clearance (dumped):100.2 inches (254 cm)
Lift (full at pin):6,386 lbs (2896 kg)

Transmission

Type:power shuttle
Gears:4 forward and reverse
Options:4-speed power shuttle, 5-speed Auto-Shift (5 forward and 3 reverse)

Backhoe & Loader

Dig depth:172.8 to 216.9 inches