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D7 Dozer
814 Wheel Dozer
D9 Dozer

Engine

Engine Model Cat C9.3B - -
Power - Net 265 HP - -
Net Power - Rated - ISO 9249/SAE J1349 265 HP - -
Net Power (Rated) - ISO 9249 (DIN) 268 mhp - -
Emissions U.S. EPA Tier 4 Final/EU Stage V/Japan 2014/Korea Stage V/China Nonroad Stage IV - -
Note (1) Net power at 2,200 rpm. Net power advertised is the power available at the engine flywheel when the engine is equipped with a fan, air cleaner, clean emissions module and alternator. Advertised power is tested per the specified standard in effect at the t - -
Note (2) Cat diesel engines are required to use ULSD (ultra-low sulfur diesel fuel with 15 ppm of sulfur or less) or ULSD blended with the following lower-carbon intensity fuels up to: 20% biodiesel FAME (fatty acid methyl ester) ** or 100% renewable diesel, HVO ( - -
Note (3) Basic machine specs provided below. For complete specifications and dimensions by configuration, blade and track shoe offerings and more, please visit the product download section to view the full Technical Specifications document. - -
Note (4) Machine Build Number 17A - -

Weights

Operating Weight 65644 lb - 110225 lb
Note (1) Standard SU operating weight includes ripper with three shanks adding approximately 2993 kg/6596 lbs. LGP S operating weight with drawbar. - 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.
Shipping Weight - - 84373 lb
Note (2) - - D9 Operation Weight includes base machine chassis with cab, pivot shaft, roller frames, track and ROPS.

Transmission

Power Train Fully Automatic 4-Speed - -
Transmission Type - Cat Planetary Power Shift -
Forward - 1 - 3.7 mile/h -
Forward - 2 - 6.5 mile/h -
Forward - 3 - 11.2 mile/h -
Forward - 4 - 19.4 mile/h -
Reverse - 1 - 4.2 mile/h -
Reverse - 2 - 7.3 mile/h -
Reverse - 3 - 12.8 mile/h -
Reverse - 4 - 22.1 mile/h -
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

Service Refill Capacities

Fuel Tank 123 gal (US) 132.1 gal (US) -
DEF Tank 12 gal (US) - -
Diesel Exhaust Fluid Tank - 4.2 gal (US) -
Cooling Systems - Tier 4 Final/EU Stage V - 21.4 gal (US) -
Cooling Systems - Brazil MAR-1 and China NonroadStage III, equivalent to Tier 3/EU Stage IIIA - 19.3 gal (US) -
Engine Crankcase - 5.3 gal (US) -
Transmission - 13.2 gal (US) -
Differential - Final Drives - Front - 17.2 gal (US) -
Differential - Final Drives - Rear - 17.2 gal (US) -
Hydraulic System - Implement/Steering - 34.1 gal (US) -
Hydraulic Tank Only - 19.8 gal (US) -

Standard SU

Operating Weight 65644 lb - -
Ground Pressure 10 psi - -
Width of Standard Shoe 24 in - -
Blade Semi-Universal (SU) - -
Blade Capacity 10 yd³ - -

LGP S

Operating Weight 63220 lb - -
Ground Pressure 6 psi - -
Width of Standard Shoe 36 in - -
Blade Straight (S) - -
Blade Capacity 8 yd³ - -

Waste Handler

Operating Weight 62035 lb - -
Ground Pressure 10 psi - -
Width of Standard Shoe 24 in - -
Blade Universal Landfill (U) - -
Blade Capacity 22 yd³ - -

Sustainability

Recyclability 98% - -

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 1.36 kg of refrigerant which has a CO2 equivalent of 1.946 metric tonnes. - 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.

Note (2) Configurations and features may vary by region. Please consult your Cat dealer for availability in your area. - -

Engine - Tier 4 Final/EU Stage V

Engine Model - Cat C7.1 -
Net Power (SAE J1349:2011) - 249 HP -
Net Power (ISO 9249:2007) - 249 HP -
Emissions - U.S. EPA Tier 4 Final/EU Stage V -
Rated Speed - 2200 r/min -
Gross Power (SAE J1995:2014) - 284 HP -
Engine Power (ISO 14396:2002) - 275 HP -
Peak Torque - 1,400 rpm - 902 lb/ft -
Torque Rise - 52% -
Bore - 4.1 in -
Stroke - 5.3 in -
Displacement - 427.8 in³ -
High Idle Speed - 2270 r/min -
Low Idle Speed - 800 r/min -
Maximum Altitude without Derating - 9842.5 ft -
Note - Net power advertised is the power available at the engine flywheel when the engine is equipped with a fan, air cleaner, clean emissions module and alternator. -

Operating Specifications - Tier 4 Final/EU Stage V

Operating Weight - 48526 lb -

Scoops

Chip Scoop Doze Capacity - 37.9 yd³ -
Chip Scoop Carry Capacity - 19 yd³ -

Engine - Brazil Mar-1 and China Nonroad Stage III, Equivalent to Tier 3/EU Stage IIIA

Engine Model - Cat C7.1 -
Emissions - Brazil MAR-1 and China Nonroad Stage III, equivalent to Tier 3/EU Stage IIIA -
Rated Speed - 2200 r/min -
Net Power (SAE J1349:2011) - 249 HP -
Gross Power (SAE J1995:2014) - 286 HP -
Engine Power (ISO 14396:2002) - 275 HP -
Peak Torque - 1,400 rpm - 749 lb/ft -
Torque Rise - 26% -
Bore - 4.1 in -
Stroke - 5.3 in -
Displacement - 427.8 in³ -
High Idle Speed - 2270 r/min -

Operating Specifications - Brazil Mar-1 and China Nonroad Stage III, Equivalent to Tier 3/EU Stage IIIA

Operating Weight - 47887 lb -

Operating Specifications - Tier 4 Final/EU Stage V - Scoop

Operating Weight - 52280 lb -

Operating Specifications - Brazil Mar-1 and China Nonroad Stage III, Equivalent to Tier 3/EU Stage IIIA - Scoop

Operating Weight - 51639 lb -

Hydraulic System - Lift/Tilt

Lift/Tilt System - Circuit - Pilot operated LS valve with EH -
Lift/Tilt System - Variable displacement piston -
Maximum Flow at 2,200 rpm - 23.5 gal/min -
Relief Valve Setting - Lift/Tilt - 3190 psi -
Cylinders, Double Acting - Lift, Bore and Stroke - 120 mm × 915 mm (4.7 in × 36.0 in) -
Cylinders, Double Acting - Left and Right Tilt, Bore and Stroke - 101.6 mm × 234 mm (4.0 in × 9.2 in) -
Pilot System - Open center, fixed displacement gear -
Pilot Relief Valve Setting - 3046 psi -

Hydraulic System - Steering

Steering System - Circuit - Pilot, load sensing -
Steering System - Pump - Variable displacement piston -
Maximum Flow at 2,200 rpm - 38.8 gal/min -
Relief Valve Setting - Steering - 4003 psi -
Total Steering Angle - 72° -
Steering Cycle Times - High Idle - 3 s -
Steering Cycle Times - Low Idle - 8.2 s -

Axles

Front - Planetary – Fixed -
Rear - Planetary – Oscillating -
Oscillation Angle - ±10° -

Braking System

Service Brakes - Single Disc Wet (enclosed) 4 WHL -
Parking Brake - Drum and Shoe, Spring Applied, Hydraulic Released -

Dimensions (Approximate)

Height to Top of Beacon - 13.1 ft -
Height - Top of Cab - 12.1 ft -
Height - Top of Exhaust Pipe - 11.3 ft -
Height - Top of Hood - 8.7 ft -
Height to Top of Radiator Guard - 8 ft -
Ground Clearance to Hitch - 1.4 ft -
Ground Clearance to Transmission Guard - 1.4 ft -
Ground Clearance to Bottom of Bumper - 2.3 ft -
Centerline of Rear Axle to Bumper - 6.5 ft -
Centerline of Front Axle to Hitch - 5.5 ft -
Wheel Base - 11 ft -
Width over Platform - 10.3 ft -
Overall Length to Front Tire - 21 ft -
Overall Machine Length with Straight Blade - 23.6 ft -
Overall Machine Length with Coal Blade - 25.5 ft -
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.

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

Operator Sound Level (ISO 6396) - 70 dB(A) -
Machine Sound Level (ISO 6395) - 111 dB(A) -
Note (1) - The operator sound pressure level was measured according to the test procedures and conditions specified in ISO 6396:2008. The measurement was conducted at the maximum engine cooling fan speed. -
Note (2) - Hearing protection may be needed when the machine is operated with a cab that is not properly maintained or when the doors or windows are open for extended periods or in a noisy environment. -
Note (3) - The machine sound power level was measured according to the test procedures and conditions specified in ISO 6395:2008. The measurement was conducted at the maximum engine cooling fan speed. -
Note (4) - The operator sound pressure level uncertainty is ± 2 dB(A) -

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

Operator Sound Level (ISO 6396) - 70 dB(A) -
Machine Sound Level (ISO 6395) - 109 dB(A) -
Note (1) - The operator sound pressure level was measured according to the test procedures and conditions specified in ISO 6396:2008. The measurement was conducted at the maximum engine cooling fan speed. -
Note (2) - Hearing protection may be needed when the machine is operated with a cab that is not properly maintained or when the doors or windows are open for extended periods or in a noisy environment. -
Note (3) - The machine sound power level was measured according to the test procedures and conditions specified in ISO 6395:2008. The measurement was conducted at the maximum engine cooling fan speed. -
Note (4) - The operator sound pressure level uncertainty is ± 2 dB(A). -

Sound Performance - Brazil Mar-1 and China Nonroad Stage III, Equivalent to Tier 3/EU Stage IIIA - Standard

Operator Sound Level (ISO 6396) - 70 dB(A) -
Machine Sound Level (ISO 6395) - 112 dB(A) -
Note (1) - The operator sound pressure level was measured according to the test procedures and conditions specified in ISO 6396:2008. The measurement was conducted at the maximum engine cooling fan speed. -
Note (2) - Hearing protection may be needed when the machine is operated with a cab that is not properly maintained or when the doors or windows are open for extended periods or in a noisy environment. -
Note (3) - The machine sound power level was measured according to the test procedures and conditions specified in ISO 6395:2008. The measurement was conducted at the maximum engine cooling fan speed. -
Note (4) - The operator sound pressure level uncertainty is ± 2 dB(A). -

Sound Performance - Brazil Mar-1 and China Nonroad Stage III, Equivalent to Tier 3/EU Stage IIIA - Suppression

Operator Sound Level (ISO 6396) - 70 dB(A) -
Machine Sound Level (ISO 6395) - 110 dB(A) -
Note (1) - The operator sound pressure level was measured according to the test procedures and conditions specified in ISO 6396:2008. The measurement was conducted at the maximum engine cooling fan speed. -
Note (2) - Hearing protection may be needed when the machine is operated with a cab that is not properly maintained or when the doors or windows are open for extended periods or in a noisy environment. -
Note (3) - The machine sound power level was measured according to the test procedures and conditions specified in ISO 6395:2008. The measurement was conducted at the maximum engine cooling fan speed. -
Note (4) - The operator sound pressure level uncertainty is ± 2 dB(A). -

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.

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)

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.

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.
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