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D11 Dozer
834 Wheel Dozer

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

Engine Model Cat® C32 - -
Engine Power - Net SAE J1349/ISO 9249 - Forward 850 HP - -
Displacement 1959 in³ - -
Engine Power - Net SAE J1349/ISO 9249 - Reverse 955 HP - -
Note (1) *Excludes all fan losses. - -
Note (2) Engine ratings apply at 1,800 rpm. - -
Note (3) Net power advertised is the power available at the flywheel when the engine is equipped with air cleaner, muffler, alternator, fan, and engine emissions controls as required. - -

Weights

Operating Weight 229800 lb - -
Operating Weight - Carrydozer 250665 lb - -
Note (1) D11 Operating Weight: Includes blade tilt cylinders, coolant, lubricants, full fuel tank, ROPS, FOPS cab, 11U ABR bulldozer, single-shank ripper with pin-puller, fast fuel, 710 mm (28 in) ES shoes, and operator. - -
Note (2) D11 CD Operating Weight: Includes lubricant, coolant, full fuel tank, 915 mm (36 in) extreme service shoes, 11 Carrydozer, singleshank ripper, and operator. - -

Blades

Semi-Universal (SU)* Capacity 35.6 yd³ - -
Semi-Universal (SU)* Width Over Endbits 219.8 in - -
U-Blade Capacity 45 yd³ - -
U-Blade Width 249.6 in - -
Reclamation Universal - Blade capacity (SAE J1265) 55 yd³ - -
Reclamation Universal - Width with blade (over end bits) 251.8 in - -
Carry Dozer - Blade capacity (SAE J1265) 57 yd³ - -
Carry Dozer - Width with blade (over end bits) 263.9 in - -

Engine - U.S. EPA Tier 2 Equivalent

Engine Model Cat® C32 - -
Displacement 1959 in³ - -
Engine Power - Net SAE J1349/ISO 9249 - Forward 850 HP - -
Engine Power - Net SAE J1349/ISO 9249 - Reverse 957 HP - -
Note (1) *Excludes all fan losses. - -
Note (2) Engine ratings apply at 1,800 rpm. - -
Note (3) Net power advertised is the power available at the flywheel when the engine is equipped with air cleaner, muffler, alternator, fan, and engine emissions controls as required. - -

Fuel Tank Capacities

Fuel Tank - Total Volume 500 gal (US) - -
Fuel Tank - Usable Volume 475 gal (US) - -

Hydraulic Controls

Pump Type Variable displacement piston pump - -
Combined Pump Output - Implement 177 gal/min - -

Undercarriage

Shoe Type Extreme Service - -
Width - Shoe 28 in - -
Width - Shoe - CD 36 in - -
Shoes/Side 41 - -
Grouser Height 4 in - -
Pitch 12.5 in - -
Ground Clearance* 30.6 in - -
Track Gauge 114 in - -
Length - Track on Ground 175 in - -
Ground Contact Area 9781 in² - -
Ground Contact Area - CD 12605 in² - -
Track Rollers/Side 8 - -
Number of Carrier Rollers 1 per side (optional) - -

Transmission

1.0 Forward 2.5 mile/h - -
2.0 Forward 4.4 mile/h - -
3.0 Forward 7.6 mile/h - -
1.0 Reverse 3 mile/h - -
2.0 Reverse 5.3 mile/h - -
3.0 Reverse 9.1 mile/h - -
Drawbar Pull - 3 Forward 46250 ft·lbf - -
Drawbar Pull - 1 Forward 148200 ft·lbf - -
Drawbar Pull - 2 Forward 82300 ft·lbf - -
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 -

Ripper - Single Shank

Maximum penetration force * (shank vertical) 66000 lb - -
Maximum penetration depth (standard tip) 63.5 in - -
Pryout Force 148510 lb - -

Ripper - Single Shank, Deep Ripping

Maximum penetration force * (shank vertical) 66110 lb - -
Maximum penetration depth (standard tip) 85.5 in - -
Pryout Force 148510 lb - -

Ripper - Multi-Shank, Adjustable Parallelogram

Overall Beam Width 131.1 in - -
Maximum Penetration Force - Shank Vertical 77350 lb - -
Maximum Penetration - Standard Tip 43.3 in - -
Pry-Out Force - Multi-Shank Ripper with One Tooth 145640 lb - -

Dimensions - D11 Carrydozer

Width at Outside of Track (710 mm Track Shoe) 149.8 in - -
Length with SU-Blade** - No rear attachment 345.1 in - -
Overall Length SU-Blade and SS Ripper** 421.7 in - -

Service Refill Capacities

Cooling System 46.8 gal (US) 31.7 gal (US) -
Cooling System Refill - Tier 2 Equivalent Engine 41.7 gal (US) - -
Engine Crankcase 35.1 gal (US) - -
Power Train 120 gal (US) - -
Power Train - Refill Volume 103.3 gal (US) - -
Final Drive - Each 12.4 gal (US) - -
Roller Frames - Each 24.8 gal (US) - -
Hydraulic Tank 42.2 gal (US) - -
Hydraulic System Tank and Chassis 64.7 gal (US) - -
Hydraulic System Chassis + Blade and Ripper (Standard) 117.6 gal (US) - -
Hydraulic System Chassis + Blade and Ripper (Carrydozer) 143.4 gal (US) - -
Fuel Tank - 209.5 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) -

Standards

ROPS Rollover Protective Structure (ROPS) meets the following criteria: ISO 3471:2008 - -
FOPS Falling Objects Protective Structure (FOPS) meets the following criteria: ISO 3449:2005 LEVEL II - -
Sound (1) The exterior sound pressure level for the standard machine (ISO 6396:2008) is 116 dB(A) (sound suppressed). - -
Sound (2) The operator equivalent sound pressure level (ISO 6396:2008) is 78 dB(A) (sound suppressed). - -

Dimensions - D11

Ground Clearance* 31.4 in - -
Track Gauge 114 in - -
Width at Outside of Track (710 mm Track Shoe) 142 in - -
Height (ROPS/canopy)* 185.9 in - -
Length of Track on Ground 175 in - -
Length with SU-Blade** - No rear attachment 337.8 in - -
Overall Length SU-Blade and SS Ripper** 414.4 in - -
Note *Includes grouser height for total dimensions on hard surfaces. - -

Air Conditioning System

Note (1) The air conditioning system on this machine contains the flourinated greenhouse gas refrigerant R134a (Global Warning Potential = 1430). The system contains 2.1 kg (4.6 lb) of refrigerant which has a CO2 equivalent of 3.003 metric tonnes (3.31 tons) - -
Air Conditioning - 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. -

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 -

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 -
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