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814 Wheel Dozer
D9 Dozer
D5 Dozer

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 - -

Transmission

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 -
Power Train - - Fully Automatic 3-Speed

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 - -

Service Refill Capacities

Fuel Tank 132.1 gal (US) - 83.2 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) - -
DEF Tank - - 4.2 gal (US)

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. -

Weights

Operating Weight - 110225 lb 42263 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 1.36 kg of refrigerant which has a CO2 equivalent of 1.946 metric tonnes.

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. -

Engine

Engine Model - - Cat C7.1
Power - Net - - 170 HP
Net Power - Rated - ISO 9249/SAE J1349 - - 170 HP
Net Power (Rated) - ISO 9249 (DIN) - - 172 mhp
Emissions - - U.S. EPA Tier 4 Final/EU Stage V/Japan 2014 (Tier 4 Final)/Korea Stage V
Note (1) - - Rated horsepower at 1770 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
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 17B

VPAT

Operating Weight - - 37875 lb
Ground Pressure - - 6.9 psi
Width of Standard Shoe - - 24 in
Blade - - VPAT
Blade Capacity - - 4.6 yd³

LGP VPAT

Operating Weight - - 42263 lb
Ground Pressure - - 4.7 psi
Width of Standard Shoe - - 33 in
Blade - - LGP VPAT
Blade Capacity - - 5.5 yd³

Fine Grading VPAT

Operating Weight - - 39198 lb
Ground Pressure - - 6 psi
Width of Standard Shoe - - 24 in
Blade - - VPAT
Blade Capacity - - 4.6 yd³

Push Arm

Operating Weight - - 38228 lb
Ground Pressure - - 7 psi
Width of Standard Shoe - - 24 in
Blade - - Semi-Universal (SU)
Blade Capacity - - 5.6 yd³

Sustainability

Recyclability - - 97%

Note (1) - - Configurations and features may vary by region. Please consult your Cat dealer for availability in your area.
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