Compare Equipment Go Back

D9 Dozer
834 Wheel Dozer

Engine - U.S. EPA Tier 2/3 Equivalent

Engine Model Cat® C18 - -
Engine Power - Net SAE J1349/ISO 9249 452 HP - -
Bore 5.7 in³ - -
Stroke 7.2 in - -
Displacement 1106 in³ - -
Engine Power - Gross SAE J1995 487 HP - -
Engine Power - ISO 14396 479 HP - -
Emissions U.S. EPA Tier 2 or Tier 3 equivalent - -
Note (1) All engine ratings apply at 1,750 rpm. - -
Note (2) No derating required up to 4267 m (14,000 ft) altitude. - -

Weights

Operating Weight 110225 lb - -
Shipping Weight 84373 lb - -
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. - -
Note (2) D9 Operation Weight includes base machine chassis with cab, pivot shaft, roller frames, track and ROPS. - -

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 - -
Track Gauge 88.6 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) - -

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 speed. The sound level may vary at different engine cooling - -
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 fan speed. The sound level may vary at different engine c - -
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. - -

Steering and Brakes

Steering Type Differential - -
Brake Type Spring Applied Wet Disc - -
Brake Diameter 15.5 in - -
Brake Count 8 - -

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

Engine Model Cat® C18 - -
Bore 5.7 in³ - -
Stroke 7.2 in³ - -
Displacement 1106 in³ - -
Engine Power - Gross SAE J1995 477 HP - -
Engine Power - ISO 14396 468 HP - -
Engine Power - Net SAE J1349/ISO 9249 440 HP - -
Emissions U.S. EPA Tier 4 / EU Stage V - -
Note (1) All Engine ratings apply at 1,750 rpm. - -
Note (2) No derating required up to 2499 m (8,200 ft). - -

FLUID CAPACITIES

Fuel Tank (Splash Fill) 254 gal (US) - -
DEF Tank (Tier 4 only) 9.5 gal (US) - -
Fuel Tank (Fast Fill) 248 gal (US) - -
Cooling System 21 gal (US) - -
Engine Crankcase* 10 gal (US) - -
Powertrain 40 gal (US) - -
Final Drives (each) 4 gal (US) - -
Roller Frames (each) 12 gal (US) - -
Pivot Shaft Oil 8 gal (US) - -
Hydraulic System Tank 24 gal (US) - -
Note *With oil filters. - -
Note 2 Biodiesel blends up to B20 (20% blend by volume) are acceptable when blended with 15 ppm (mg/kg) sulfur or less ULSD. B20 should meet ASTM D7467 specification (biodiesel blend stock should meet Cat biodiesel spec, ASTM D6751 or EN 14214). Cat DEO-ULSTM or - -
Note 3 All non-road Tier 4 Final diesel engines are required to use only ultra-low sulfur diesel (ULSD) fuels containing 15 ppm (mg/kg) sulfur or less. - -
Note 4 Diesel Exhaust Fluid (DEF) used in Cat Selective Catalytic Reduction (SCR) systems must meet the requirements outlined in the International Organization for Standardization (ISO) standard 22241. - -

Hydraulic Controls

Pump Type Piston-type geared to flywheel - -
Pump Output - Steering 96 gal/min - -
Fan Pump 21 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) - -

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 equivalent of 3.003 metric tonnes. The air conditioning system on this machine contains the fluorinated greenhouse gas refrigerant R134a (Global Warming Potential = 1430). The system contains 1.8 kg of refrigerant which has a CO2 equivalent of 2.574 metric tonnes. -

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 - -
Transmission Type - Cat planetary power shift -
Forward - 1 - 4.2 mile/h -
Forward - 2 - 7.2 mile/h -
Forward - 3 - 12.6 mile/h -
Forward - 4 - 22 mile/h -
Reverse - 1 - 4.2 mile/h -
Reverse - 2 - 7.6 mile/h -
Reverse - 3 - 13.3 mile/h -
Direct Drive - Forward 1 - Lock-up disabled -
Direct Drive - Forward 2 - 7.7 mile/h -
Direct Drive - Forward 3 - 13.7 mile/h -
Direct Drive - Forward 4 - 23.9 mile/h -
Direct Drive - Reverse 1 - 4.5 mile/h -
Direct Drive - Reverse 2 - 8.1 mile/h -
Direct Drive - Reverse 3 - 14.3 mile/h -

Blade - Semi-Universal

Blade Capacity (SAE J1265) 17.8 yd³ - -
Blade Width (over end bits) 171.3 in - -
Blade Height 76.1 in - -
Maximum Digging Depth 23.9 in - -
Ground Clearance at Full Lift 56 in - -
Maximum Tilt 37 in - -
Blade Weight 10587 lb - -
Total Operating Weight* (with blade and single-shank ripper) 110205 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. - -

Blade - Universal

Blade Capacity (SAE J1265) 21.7 yd³ - -
Blade Width (over end bits) 184.3 in - -
Blade Height 76.1 in - -
Maximum Digging Depth 23.9 in - -
Ground Clearance at Full Lift 56 in - -
Maximum Tilt 39.9 in - -
Blade Weight 12016 lb - -
Total Operating Weight* (with blade and single-shank ripper) 111362 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. - -

Ripper - Single Shank

Maximum penetration force * (shank vertical) 35520 lbf - -
Maximum penetration depth (standard tip) 48.5 in - -
Pryout Force 74637 lbf - -
Maximum Clearance Raised - Under Tip, Pinned in Bottom Hole 34.7 in - -
Number of Pockets 1 - -
Weight 10701 lb - -
Total Operating Weight* (with SU Blade and noted ripper) 110205 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. - -

Ripper - Single Shank, Deep Ripping

Maximum penetration force * (shank vertical) 38667 lbf - -
Maximum penetration depth (standard tip) 68 in - -
Pryout Force 74412 lbf - -
Maximum Clearance Raised - Under Tip, Pinned in Bottom Hole 32.2 in - -
Number of Pockets 1 - -
Weight 10981 lb - -
Total Operating Weight* (with SU Blade and noted ripper) 110485 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. - -

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 - -
Weight 12136 lb - -
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. - -

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. - -

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. - -

Engine

Engine Model - Cat® C18 -
Rated Speed - 1900 r/min -
Peak Power Speed - 1500 r/min -
Gross Power - SAE J1995 - 562 HP -
Net Power - SAE J1349 - 496 HP -
Bore - 5.7 in -
Stroke - 7.2 in -
Displacement - 1105 in³ -
Peak Torque - 1,300 rpm - 2092 lb/ft -
Torque Rise - 52 % -
Emissions - U.S. EPA Tier 4 Final and EU Stage V emission standards or equivalent to U.S. EPA Tier 3 and U.S. EPA Tier 2. -

Operating Specifications

Operating Weight - 105271 lb -
Blade Capacities - 7.9 – 22.2 m3 (10.3 – 29.0 yd3) -
Coal Scoop Operating Weight - 112428 lb -
Chip Scoop Operating Weight - 112838 lb -

Hydraulic System - Lift/Tilt

Lift/Tilt System - Circuit - Pilot operated LS valve with EH -
Lift/Tilt System - Variable displacement piston -
Maximum Flow at 1,900 rpm - 153 gal/min -
Relief Valve Setting - Lift/Tilt - 4641 psi -
Cylinders, Double Acting - Lift, Bore and Stroke - 139.75 mm × 1021 mm (5.5 in × 40.2 in) -
Cylinders, Double Acting - Left and Right Tilt, Bore and Stroke - 140 mm × 230 mm (5.5 in × 9.1 in) -
Pilot System - Variable displacement piston -
Pilot Maximum Flow - 13.7 gal/min -
Pilot Relief Valve Setting - 580 psi -

Hydraulic System - Steering

Steering System - Circuit - Pilot, load sensing -
Steering System - Pump - Piston, variable displacement -
Maximum Flow - 65.8 gal/min -
Relief Valve Setting - Steering - 3495 psi -
Total Steering Angle - 86 ° -
Steering Cycle Times - High Idle - 3.1 s -
Steering Cycle Times - Low Idle - 5.7 s -

Service Refill Capacities

Fuel Tank - 209.5 gal (US) -
Cooling System - 31.7 gal (US) -
Crankcase - 15.9 gal (US) -
Diesel Exhaust Fluid Tank - 8.7 gal (US) -
Transmission - 31.7 gal (US) -
Hydraulic System Factory Fill - 63.4 gal (US) -
Differential - Final Drives - Front - 49.1 gal (US) -
Differential - Final Drives - Rear - 49.1 gal (US) -
Hydraulic System - Tank Only - 37 gal (US) -

Axles

Front - Fixed -
Rear - Trunnion -
Oscillation Angle - ±13° -

Brakes

Brakes - ISO 3450: 2011 -

Sound Performance - Tier 4 Final/EU Stage V - Standard

Operator Sound Level (ISO 6396) - 72 dB(A) -
Machine Sound Level (ISO 6395) - 113 dB(A) -

Sound Performance - Tier 4 Final/EU Stage V - Suppression

Operator Sound Level (ISO 6396) - 72 dB(A) -
Machine Sound Level (ISO 6395) - 109 dB(A) -

Dimensions

Height - Top of Exhaust Stack - 15.9 ft -
Height - Top of Air Cleaner - 12.8 ft -
Height - Top of Hood - 10.9 ft -
Ground Clearance - Bumper - 3.1 ft -
Centerline of Rear Axle to Edge of Bumper - 10.5 ft -
Wheel Base - 14.9 ft -
Length - Front of Tire - 28.4 ft -
Length - Straight Blade on Ground - 32.6 ft -
Centerline of Front Axle to Hitch - 7.5 ft -
Length - Universal Blade on Ground - 34.4 ft -
Ground Clearance - 1.7 ft -
Height - Top of Cab - 13.7 ft -

Scoops

Chip Scoop Carry Capacity - 35 yd³ -
Chip Scoop Doze Capacity - 70 yd³ -
Coal Scoop Carry Capacity - 30 yd³ -
Coal Scoop Doze Capacity - 60 yd³ -
Add a Similar Product: