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John Deere 455G

John Deere 455G tractor
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The John Deere 455G is a crawler loader produced from 1988 to 2000. It features a John Deere 4.5L 4-cylinder diesel engine delivering 70 hp net power. The tractor has a 4-speed power shift transmission and a crawler drive. It includes a four-post ROPS canopy with an optional cab. The hydraulic system is open center with 2600 psi pressure and 30 gpm pump flow. The 455G weighs 17900 lbs and runs on 14-inch tracks with optional wide tracks. Attachments include a front-end loader with a 15735 lbs breakout force and a 78-inch bucket width. Electrical system is 12 volts with negative ground and alternator charging.
John Deere 455Gcrawler loadertractor specs4.5L diesel engine70 hppower shift transmissioncrawler drivefront-end loader
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Model455G

Technical Specifications

Detailed specifications and technical data for John Deere 455G

Power

Engine (net):70 hp (52.2 kW)
Engine (gross):73 hp (54.4 kW)

Engine

Type:diesel
Model:John Deere 4-276D
Torque:228 lb-ft (309.2 Nm)
Cooling:liquid-cooled
Starter:electric
Cylinders:4-cylinder
Fuel tank:41 gal (155.2 L)
Rated RPM:2100
Torque RPM:1300
Air cleaner:dry
Bore/Stroke:4.19x5.00 inches (106 x 127 mm)
Compression:17.8:1
Displacement:276 ci (4.5 L)
Oil capacity:9 qts (8.5 L)
Starter volts:12
Coolant capacity:18 qts (17.0 L)

Tracks

Width:14 inches (35 cm)
Area on ground:2128 in² (1.4 m²)
Ground pressure:8.1 psi (0.6 bar)
Length on ground:76 inches (193 cm)
Wide-track width:21 inches (53 cm)
Wide-track area on ground:3192 in² (2.1 m²)
Wide-track ground pressure:5.8 psi (0.4 bar)
Wide-track length on ground:76 inches (193 cm)

Dimensions

Gauge:57 inches (144 cm)
Length:174.1 inches (442 cm)
Height (ROPS):106.6 inches (270 cm)
Operating weight:17900 lbs (8119 kg)
Wide Track Gauge:68 inches (172 cm)

Electrical

Ground:negative
Battery volts:12
Charging system:alternator

Hydraulics

Type:open center
Pressure:2600 psi (179.3 bar)
Pump flow:30 gpm (113.6 lpm)

Mechanical

Drive:crawler
Safety:Four-post ROPS canopy. Cab available.

Production

Type:Crawler Loader
Years made:1988 - 2000
Manufacturer:John Deere

Attachments

Type:front-end loader
Dump time:1.5s
Dump angle:50°
Lower time:3.0s
Raise time:6.4s
Bucket width:78 inches (198 cm)
Reach (dumped):33.2 inches (84 cm)
Height (at pin):128 inches (325 cm)
Boom rod diameter:1.96 inches (4 cm)
Clearance (dumped):103 inches (261 cm)
Bucket rod diameter:1.96 inches (4 cm)
Loader breakout force:15735 lbs (7137 kg)
Boom cylinder diameter:3.93 inches (9 cm)
Rollback (ground line):40°
Bucket cylinder diameter:3.5 inches (8 cm)

Transmission

Type:power shift
Gears:4 forward and reverse