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Caterpillar D6T

Caterpillar D6T tractor
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The Caterpillar D6T is a bulldozer manufactured by Caterpillar from 2006 to 2019. It features a Caterpillar C9 turbocharged aftercooled 6-cylinder diesel engine with 213 hp gross power and 185 hp net power. The tractor has a 3-speed power shift transmission and a crawler drive with single-reduction planetary final drives. It includes a four-post ROPS with an optional air-conditioned cab. The D6T has a fuel capacity of 112 gallons and a hydraulic system capacity of 13.6 gallons. It offers various blade attachments including 132", 163.9", and 127.9" front-mount blades with hydraulic lift and manual angle options. The tractor weighs between 32,576 and 41,298 pounds depending on configuration and has multiple gauge options for different track setups.
Caterpillar D6Tbulldozertractor specsCaterpillar C9 enginepower shift transmissionhydraulic systemblade attachments
Power-
Founded-
ModelD6T

Technical Specifications

Detailed specifications and technical data for Caterpillar D6T

Power

Engine (net):185 hp (138.0 kW)
Engine (gross):213 hp (158.8 kW)

Engine

Type:turbocharged aftercooled diesel
Model:Caterpillar C9
Cooling:liquid-cooled inline
Starter:electric
Cylinders:6-cylinder
Emissions:Tier III
Rated RPM:1850
Bore/Stroke:4.41x5.87 inches (112 x 149 mm)
Power (net):185 hp (138.0 kW)
Displacement:537 ci (8.8 L)
Oil capacity:29.6 qts (28.0 L)
Power (gross):213 hp (158.8 kW)
Starter volts:24
Coolant capacity:74 qts (70.0 L)

Capacity

Fuel:112 gal (423.9 L)
Hydraulic system:13.6 gal (51.5 L)

Dimensions

Gauge:74 inches (187 cm)
Width:104 inches (264 cm)
Length:153 inches (388 cm)
Ripper:3606 lbs (1635 kg)
Gauge (XW):80 inches (203 cm)
PA56 winch:2600 lbs (1179 kg)
Gauge (LGP):90 inches (228 cm)
Width (LGP):126 inches (320 cm)
Length (LGP):167 inches (424 cm)
Height (ROPS):126 inches (320 cm)
6A dozer length:197 inches (500 cm)
6S dozer length:193 inches (490 cm)
Gauge (XL VPAT):84 inches (213 cm)
Gauge (XW VPAT):90 inches (228 cm)
Shipping weight:32576 lbs (14776 kg)
Height (exhaust):124 inches (314 cm)
Operating weight:41298 lbs (18732 kg)
VPAT dozer length:208 inches (528 cm)

Electrical

Batteries:2
Battery volts:12
Charging amps:95 (150 Optional)
Charging system:alternator

Hydraulics

Type:load sensing variable displacement
Capacity:13.6 gal (51.5 L)
Pressure:3147 psi (217.0 bar)
Pump flow:49.9 gpm (188.9 lpm)
Steering flow:47.3 gpm (179.0 lpm)
Pressure (VPAT):3545 psi (244.4 bar)
Steering pressure:6048 psi (417.0 bar)

Mechanical

ROPS:Four-post ROPS. Cab available with air-conditioning.
Drive:crawler
Final drives:single-reduction planetary

Production

Type:Bulldozer
Years made:2006 - 2019
Manufacturer:Caterpillar

Attachments

132" Blade:Caterpillar 6S, front-mount, 132 inches width (335 cm), 50 inches height (127 cm), 44 inches lift (111 cm), 30 inches tilt (76 cm), 19 inches cut (48 cm), 5730 lbs (2599 kg), hydraulic-lift
127.9" Blade:Caterpillar 6SU, front-mount, 127.9 inches width (324 cm), 56 inches height (142 cm), 44 inches lift (111 cm), 29 inches tilt (73 cm), 19 inches cut (48 cm), 5950 lbs (2698 kg), hydraulic-lift
163.9" Blade:Caterpillar 6A, front-mount, 163.9 inches width (416 cm), 45 inches height (114 cm), 45 inches lift (114 cm), 16 inches tilt (40 cm), Angling 25°, 20 inches cut (50 cm), 6724 lbs (3050 kg), hydraulic-lift, manual-angle

Transmission

Type:power shift
Gears:3 forward and reverse
Oil capacity:154 qts (145.7 L)

Related Models

Caterpillar D6R

Model:D6R