Caterpillar industrial tractors

Caterpillar D5N

The Caterpillar D5N is a bulldozer manufactured by Caterpillar from 2003 to 2006. It features a 115 hp turbocharged aftercooled 7.2L 6-cylinder diesel engine, a 3-speed power shift transmission, and crawler drive. The machine includes a two-post ROPS with an optional air-conditioned cab. It has a fuel capacity of 67.9 gallons and a hydraulic system capacity of 7.7 gallons. The D5N is equipped with 22-inch XL tracks or optional 30-inch LGP tracks, with detailed dimensions and operating weight of 28,258 lbs. Attachments include a 121-inch front-mount blade with hydraulic lift and angle capabilities.

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ModelD5N

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Technical Specifications

Detailed specifications and technical data for Caterpillar D5N

Power

Engine (net)	115 hp (85.8 kW)

Engine

Type	turbocharged aftercooled diesel
Model	Caterpillar 3126B
Cooling	liquid-cooled inline
Starter	electric
Cylinders	6-cylinder
Emissions	Tier II
Rated RPM	2100
Bore/Stroke	4.33x5.00 inches (110 x 127 mm)
Fuel system	direct injection
Power (net)	115 hp (85.8 kW)
Displacement	439 ci (7.2 L)
Starter volts	24
Coolant capacity	50.4 qts (47.7 L)

Tracks

XL width	22 inches (55 cm)
LGP width	30 inches (76 cm)
XL area on ground	4146 in² (2.7 m²)
LGP area on ground	6135 in² (4.0 m²)
XL ground pressure	6.81 psi (0.5 bar)
LGP ground pressure	4.76 psi (0.3 bar)
XL length on ground	94 inches (238 cm)
LGP length on ground	103 inches (261 cm)

Capacity

Fuel	67.9 gal (257.0 L)
Hydraulic system	7.7 gal (29.1 L)

Dimensions

Gauge	70 inches (177 cm)
Width	92 inches (233 cm)
Length	140 inches (355 cm)
LGP Gauge	79 inches (200 cm)
LGP Width	109 inches (276 cm)
LGP Length	146 inches (370 cm)
PA55 winch	2602 lbs (1180 kg)
Height (ROPS)	118 inches (299 cm)
Height (exhaust)	110 inches (279 cm)
Operating weight	28258 lbs (12817 kg)
5VPAT dozer length	180 inches (457 cm)

Electrical

Batteries	2
Battery volts	12
Charging amps	70
Charging system	alternator

Hydraulics

Type	load sensing
Capacity	7.7 gal (29.1 L)

Mechanical

ROPS	Two-post ROPS. Cab available with air-conditioning.
Drive	crawler

Production

Type	Bulldozer
Years made	2003 - 2006
Manufacturer	Caterpillar

Attachments

Cut	16.9 inches (42 cm)
Lift	36.7 inches (93 cm)
Tilt	18.1 inches (45 cm)
Blade	121" Blade
Model	Caterpillar 5VPAT
Mount	front-mount
Width	121 inches (307 cm)
Height	43.7 inches (110 cm)
Weight	4259 lbs (1931 kg)
Angling	25°
Lift type	hydraulic-lift
Angle type	hydraulic-angle