D9 Dozer
The Cat® D9 Dozer is a versatile machine designed to be used in a variety of applications, such as ripping overburden, production dozing, stockpiling, winching, site maintenance, fleet support and reclamation. It can be equipped with a number of blade options to meet site-specific needs. A highly reliable and fully integrated Cat machine, the D9’s components work together to ensure top performance, high availability and long life. Features like the new stator clutch torque converter boost efficiency and reduce fuel usage, and a number of onboard technology solutions further increase efficiency and performance. These improvements — and more — make the D9 a dozer that delivers a lower overall cost per unit of material moved.
Weights
- Operating Weight
- 110225 lb
- Shipping Weight
- 84373 lb
- Note (2)
- D9 Operation Weight includes base machine chassis with cab, pivot shaft, roller frames, track and ROPS.
- Note (1)
- D9 Operation Weight includes hydraulic controls, blade tilt cylinder, coolant, lubricants, full fuel tank, ROPS, FOPS cab, SU Blade, Single-Shank Ripper, 610 mm (24 in) ES shoes and operator.
Standards
- ROPS
- Rollover Protective Structure (ROPS) meets the following criteria ISO 3471:2008.
- FOPS
- Falling Object Protective Structure (FOPS) meets the following criteria ISO 3449:2005 LEVEL II.
- Sound
- The average dynamic spectator sound power level when ISO 6395:2008 is used to measure the value for a machine is 116 dB(A). The measurement was conducted at 70% of the maximum engine cooling fan spee
- Sound (1)
- The average dynamic operator sound pressure level when ISO 6396:2008 is used to measure the value for an enclosed cab is 78 dB(A). The measurement was conducted at 70% of the maximum engine cooling fa
- Sound (2)
- Hearing protection may be needed when the machine is operated with an open operator station for extended periods, in a noisy environment, or with a cab that is not properly maintained.
Undercarriage
- Shoe Type
- Extreme Service
- Width - Shoe
- 24 in
- Shoes/Side
- 43
- Grouser Height
- 3.3 in
- Pitch
- 9.4 in
- Ground Clearance
- 18.1 in
- Length - Track on Ground
- 136.6 in
- Ground Contact Area
- 45.6 ft²
- Track Rollers/Side
- 8
- Number of Carrier Rollers
- 1 per side (optional)
- Track Gauge
- 88.6 in
Transmission
- 1.0 Forward
- 2.2 mile/h
- 2.0 Forward
- 3.9 mile/h
- 3.0 Forward
- 6.8 mile/h
- 1.0 Reverse
- 2.7 mile/h
- 2.0 Reverse
- 4.8 mile/h
- 3.0 Reverse
- 8.4 mile/h
- Type
- Planetary powershift
Ripper - Multi-Shank, Adjustable Parallelogram
- Maximum Penetration Force - Shank Vertical
- 34621 lbf
- Maximum Penetration - Standard Tip
- 31.4 in
- Pry-Out Force - Multi-Shank Ripper with One Tooth
- 81156 lbf
- Maximum Clearance Raised - Under Tip, Pinned in Bottom Hole
- 34.6 in
- Number of Pockets
- 3
- Total Operating Weight* - With SU-Blade and Ripper
- 111739 lb
- Note
- * Total Operating Weight includes: single tilt hydraulics, coolant, lubricants, full fuel tank, ROPS, FOPS cab, 610 mm (24 in) ES track shoes and the noted blade and ripper type.
Hydraulic Controls
- Pump Type
- Piston-type geared to flywheel
- Pump Output - Steering
- 96 gal/min
- Tilt Cylinder Flow - Rod End Flow
- 53 gal/min
- Tilt Cylinder Flow - Head End Flow
- 53 gal/min
- Lift Cylinder Relief Valve Setting
- 3800 lbf/in
- Tilt Cylinder Relief Valve Setting
- 2799 psi
- Ripper - Lift - Relief Valve Setting
- 3800 psi
- Ripper - Pitch - Relief Valve Setting
- 3800 psi
- Steering System - Pressure
- 5874 psi
- Tank Capacity
- 24 gal/min
- Note (1)
- Steering pump output measured at 1,750 engine rpm and 30 000 kPa (4,350 psi).
- Note (2)
- Implement pump output measured at 1,750 engine rpm and 20 000 kPa (2,900 psi).
- Note (3)
- Fan pump output measured at 1,750 engine rpm and 17 000 kPa (2,470 psi)
Dimensions (Approximate)
- Ground Clearance*
- 18.1 in
- Track Gauge
- 88.6 in
- Width - Without Trunnions - Standard Shoe
- 113 in
- Width - Over Trunnions
- 130.3 in
- Height - FOPS Cab*
- 150.4 in
- Height - Top of Stack*
- 152.6 in
- Height - ROPS/Canopy*
- 157.5 in
- Drawbar Height (Center of Clevis)*
- 30 in
- Length - Track on Ground
- 136.6 in
- Overall Length - Basic Tractor
- 193.3 in
- Length - Basic Tractor - With Drawbar
- 206.4 in
- Length - Basic Tractor - With Winch
- 218.3 in
- Length - With SU-Blade**
- 259.9 in
- Length - With U-Blade
- 274.3 in
- Length - With Single-Shank Ripper
- 257 in
- Length - With Multi-Shank Ripper
- 257.4 in
- Overall Length - SU-Blade/SS Ripper
- 323.6 in
- Note (1)
- *Includes grouser height for total dimensions on hard surfaces.
Air Conditioning System
- Air Conditioning
- The air conditioning system on this machine contains the fluorinated greenhouse gas refrigerant R134a (Global Warming Potential = 1430) the system contains 2.1 kg of refrigerant which has a CO2 equiva
Winches
- Winch Model
- PA 140VS
- Weight*
- 3950 lb
- Oil Capacity
- 4 gal (US)
- Drum Width
- 12.6 in
- Wire Cable Diameter - Recommended
- 1.13 in
- Wire Cable Diameter - Optional
- 1.25 ft
- Maximum Drum Capacity - Recommended Cable Length
- 257 in
- Maximum Drum Capacity - Optional Cable Length
- 204 ft
- Wire Cable Ferrule Size - Outside Diameter
- 2.4 in
- Wire Cable Ferrule Size - Length
- 2.8 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).
- Note (2)
- Variable speed, hydraulically driven, dual braking system, three-roller fairlead.
Shipping
- UPC
- 12136
