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The Cat D9T has a reputation for outstanding productivity, operator comfort, and robust reliability. It is a highly versatile machine flexible enough to be used in heavy construction, quarries, landfills, forestry, and mine sites. Cat customers can count on the D9T's continued legacy of superior performance, long life, ease of operation and world-class service from the global Cat dealer network to be the backbone of their operation.

Cat Specs
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Engine

Flywheel Power
436 HP
Emissions
U.S. EPA Tier 4 Final and EU Stage IV

Weights

Operating Weight
106618 lb
Shipping Weight
80062 lb

Undercarriage

Shoe Type
Extreme Service
Width - Shoe
24 in
Shoes/Side
43
Grouser Height
3.3 in
Pitch
9.4 in
Length - Track on Ground
136.6 in
Ground Contact Area
6569 in²
Track Rollers/Side
8
Number of Carrier Rollers
1 per side (optional)
Track Gauge
88.6 in
Ground Clearance
23.5 in

Transmission

1 Forward
2.4 mile/h
2 Forward
4.2 mile/h
3 Forward
7.3 mile/h
1 Reverse
2.9 mile/h
2 Reverse
5.2 mile/h
3 Reverse
8.9 mile/h
1 Forward - Drawbar Pull
161000 lbf
2 Forward - Drawbar Pull
90000 lbf
3 Forward - Drawbar Pull
50000 lbf

Service Refill Capacities

Engine Crankcase*
9.7 gal (US)
Power Train
43.3 gal (US)
Roller Frames - Each
11.9 gal (US)
Pivot Shaft Compartment
7.9 gal (US)
Final Drive - Each
3.9 gal (US)
Note
*With oil filters.
Fuel Tank
217 gal (US)
DEF Tank
9.5 gal (US)
Cooling System
25.9 gal (US)
Hydraulic Tank Oil - Only
23.5 gal (US)

Hydraulic Controls

Pump Type
Piston-type pump geared from flywheel
Pump Output - Steering
102 gal/min
Pump Output - Implement
60 gal/min
Tilt Cylinder Flow - Rod End Flow
37 gal/min
Tilt Cylinder Flow - Head End Flow
50 gal/min
Tilt Cylinder Relief Valve Setting
2800 psi
Ripper - Lift - Relief Valve Setting
3800 psi
Ripper - Pitch - Relief Valve Setting
3800 psi
Tank Capacity
23.5 gal (US)
Steering System - Pressure
5875 psi
Lift Cylinder Relief Valve Setting
3800 psi

Dimensions

Track Gauge
88.6 in
Length - Track on Ground
136.6 in
Note (1)
*Includes grouser height for total dimensions on hard surfaces.
Height - ROPS/Canopy*
157.5 in
Ground Clearance*
23.4 in
Width - Without Trunnions - Standard Shoe
113.4 in
Length - With Multi-Shank Ripper
257.4 in
Overall Length - Basic Tractor
193.3 in
Length - Basic Tractor - With Drawbar
204 in
Drawbar Height (Center of Clevis)*
30 in
Length - With Single-Shank Ripper
257 in
Width - Over Trunnions
129.9 in
Length - With U-Blade
274.3 in
Length - Basic Tractor - With Winch
218.3 in
Note (2)
**Includes drawbar.
Overall Length - SU-Blade/SS Ripper
324 in
Height - FOPS Cab*
150.4 in
Length - With SU-Blade**
270.9 in
Height - Top of Stack*
157.4 in

Winches

Winch Model
PA 140VS
Weight*
3950 lb
Oil Capacity
4 gal (US)
Increased Tractor Length
21.9 in
Drum Width
12.6 in
Wire Cable Diameter - Recommended
1.13 in
Note
*Weight shown is base winch only. Does not include mounting arrangement, control arrangement, oil, or wire rope. With counterweight: 3700 kg (8,150 lb).
Maximum Drum Capacity - Optional Cable Length
204 ft
Maximum Drum Capacity - Recommended Cable Length
257 ft
Wire Cable Ferrule Size - Outside Diameter
2.4 in
Wire Cable Ferrule Size - Length
2.8 in
Wire Cable Diameter - Optional
1.25 in

Engine - U.S. EPA Tier 4 Final/EU Stage IV

Engine Power - Gross SAE J1995*
469 HP
Engine Model (2)
Cat C18 ACERT
Engine Power - Net Power SAE J1349/ISO 9249
436 HP
Displacement
1106 in³
Engine Model (1)
Cat® C18 ACERT™
Note
*Excludes all fan losses.
Stroke
7.2 in
Net SAE J1349/ISO 9249
436 HP
Bore
5.7 in
Engine Power - ISO 14396
460 HP

Standards

ROPS
ROPS (Rollover Protective Structure) offered by Caterpillar for the machine meets ROPS criteria SAE J1040 May 94, ISO 3471:1994.
FOPS
FOPS (Falling Object Protective Structure) meets ISO 3449:2005 Level II.