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Engine - U.S. EPA Tier 4 Final/EU Stage V |
Engine Model |
Cat® C32 |
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Engine Power - Net SAE J1349/ISO 9249 - Forward |
850 HP |
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Displacement |
1959 in³ |
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Engine Power - Net SAE J1349/ISO 9249 - Reverse |
955 HP |
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Note (1) |
*Excludes all fan losses. |
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Note (2) |
Engine ratings apply at 1,800 rpm. |
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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. |
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Weights |
Operating Weight |
229800 lb |
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Operating Weight - Carrydozer |
250665 lb |
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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. |
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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. |
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Blades |
Semi-Universal (SU)* Capacity |
35.6 yd³ |
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Semi-Universal (SU)* Width Over Endbits |
219.8 in |
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U-Blade Capacity |
45 yd³ |
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U-Blade Width |
249.6 in |
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Reclamation Universal - Blade capacity (SAE J1265) |
55 yd³ |
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Reclamation Universal - Width with blade (over end bits) |
251.8 in |
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Carry Dozer - Blade capacity (SAE J1265) |
57 yd³ |
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Carry Dozer - Width with blade (over end bits) |
263.9 in |
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Engine - U.S. EPA Tier 2 Equivalent |
Engine Model |
Cat® C32 |
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Displacement |
1959 in³ |
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Engine Power - Net SAE J1349/ISO 9249 - Forward |
850 HP |
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Engine Power - Net SAE J1349/ISO 9249 - Reverse |
957 HP |
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Note (1) |
*Excludes all fan losses. |
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Note (2) |
Engine ratings apply at 1,800 rpm. |
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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. |
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Fuel Tank Capacities |
Fuel Tank - Total Volume |
500 gal (US) |
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Fuel Tank - Usable Volume |
475 gal (US) |
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Hydraulic Controls |
Pump Type |
Variable displacement piston pump |
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Combined Pump Output - Implement |
177 gal/min |
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Undercarriage |
Shoe Type |
Extreme Service |
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Width - Shoe |
28 in |
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Width - Shoe - CD |
36 in |
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Shoes/Side |
41 |
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Grouser Height |
4 in |
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Pitch |
12.5 in |
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Ground Clearance* |
30.6 in |
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Track Gauge |
114 in |
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Length - Track on Ground |
175 in |
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Ground Contact Area |
9781 in² |
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Ground Contact Area - CD |
12605 in² |
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Track Rollers/Side |
8 |
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Number of Carrier Rollers |
1 per side (optional) |
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Transmission |
1.0 Forward |
2.5 mile/h |
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2.0 Forward |
4.4 mile/h |
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3.0 Forward |
7.6 mile/h |
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1.0 Reverse |
3 mile/h |
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2.0 Reverse |
5.3 mile/h |
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3.0 Reverse |
9.1 mile/h |
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Drawbar Pull - 3 Forward |
46250 ft·lbf |
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Drawbar Pull - 1 Forward |
148200 ft·lbf |
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Drawbar Pull - 2 Forward |
82300 ft·lbf |
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Transmission Type |
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Cat planetary power shift |
Cat Planetary Power Shift |
Forward - 1 |
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4.2 mile/h |
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Forward - 2 |
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7.2 mile/h |
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Forward - 3 |
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12.6 mile/h |
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Forward - 4 |
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22 mile/h |
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Reverse - 1 |
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4.2 mile/h |
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Reverse - 2 |
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7.6 mile/h |
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Reverse - 3 |
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13.3 mile/h |
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Direct Drive - Forward 1 |
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Lock-up disabled |
Lock-up disabled |
Direct Drive - Forward 2 |
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7.7 mile/h |
8.5 mile/h |
Direct Drive - Forward 3 |
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13.7 mile/h |
15.2 mile/h |
Direct Drive - Forward 4 |
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23.9 mile/h |
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Direct Drive - Reverse 1 |
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4.5 mile/h |
5.4 mile/h |
Direct Drive - Reverse 2 |
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8.1 mile/h |
9.6 mile/h |
Direct Drive - Reverse 3 |
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14.3 mile/h |
16.4 mile/h |
Converter Drive - Forward 1 |
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4.5 mile/h |
Converter Drive - Forward 2 |
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8.3 mile/h |
Converter Drive - Forward 3 |
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14.2 mile/h |
Converter Drive - Reverse 1 |
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4.9 mile/h |
Converter Drive - Reverse 2 |
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9.1 mile/h |
Converter Drive - Reverse 3 |
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15.5 mile/h |
Ripper - Single Shank |
Maximum penetration force * (shank vertical) |
66000 lb |
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Maximum penetration depth (standard tip) |
63.5 in |
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Pryout Force |
148510 lb |
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Ripper - Single Shank, Deep Ripping |
Maximum penetration force * (shank vertical) |
66110 lb |
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Maximum penetration depth (standard tip) |
85.5 in |
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Pryout Force |
148510 lb |
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Ripper - Multi-Shank, Adjustable Parallelogram |
Overall Beam Width |
131.1 in |
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Maximum Penetration Force - Shank Vertical |
77350 lb |
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Maximum Penetration - Standard Tip |
43.3 in |
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Pry-Out Force - Multi-Shank Ripper with One Tooth |
145640 lb |
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Dimensions - D11 Carrydozer |
Width at Outside of Track (710 mm Track Shoe) |
149.8 in |
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Length with SU-Blade** - No rear attachment |
345.1 in |
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Overall Length SU-Blade and SS Ripper** |
421.7 in |
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Service Refill Capacities |
Cooling System |
46.8 gal (US) |
31.7 gal (US) |
54.9 gal (US) |
Cooling System Refill - Tier 2 Equivalent Engine |
41.7 gal (US) |
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Engine Crankcase |
35.1 gal (US) |
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Power Train |
120 gal (US) |
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Power Train - Refill Volume |
103.3 gal (US) |
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Final Drive - Each |
12.4 gal (US) |
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Roller Frames - Each |
24.8 gal (US) |
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Hydraulic Tank |
42.2 gal (US) |
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Hydraulic System Tank and Chassis |
64.7 gal (US) |
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Hydraulic System Chassis + Blade and Ripper (Standard) |
117.6 gal (US) |
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Hydraulic System Chassis + Blade and Ripper (Carrydozer) |
143.4 gal (US) |
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Fuel Tank |
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209.5 gal (US) |
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Crankcase |
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15.9 gal (US) |
20 gal (US) |
Diesel Exhaust Fluid Tank |
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8.7 gal (US) |
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Transmission |
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31.7 gal (US) |
29.1 gal (US) |
Hydraulic System Factory Fill |
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63.4 gal (US) |
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Differential - Final Drives - Front |
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49.1 gal (US) |
71.6 gal (US) |
Differential - Final Drives - Rear |
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49.1 gal (US) |
68.9 gal (US) |
Hydraulic System - Tank Only |
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37 gal (US) |
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Fuel Tank - Standard |
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286.6 gal (US) |
Hydraulic System - Implement and Hydraulic Fan |
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68.9 gal (US) |
Hydraulic System - Steering and Braking |
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34.9 gal (US) |
Standards |
ROPS |
Rollover Protective Structure (ROPS) meets the following criteria: ISO 3471:2008 |
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FOPS |
Falling Objects Protective Structure (FOPS) meets the following criteria: ISO 3449:2005 LEVEL II |
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Sound (1) |
The exterior sound pressure level for the standard machine (ISO 6396:2008) is 116 dB(A) (sound suppressed). |
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Sound (2) |
The operator equivalent sound pressure level (ISO 6396:2008) is 78 dB(A) (sound suppressed). |
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Dimensions - D11 |
Ground Clearance* |
31.4 in |
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Track Gauge |
114 in |
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Width at Outside of Track (710 mm Track Shoe) |
142 in |
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Height (ROPS/canopy)* |
185.9 in |
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Length of Track on Ground |
175 in |
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Length with SU-Blade** - No rear attachment |
337.8 in |
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Overall Length SU-Blade and SS Ripper** |
414.4 in |
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Note |
*Includes grouser height for total dimensions on hard surfaces. |
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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) |
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Air Conditioning |
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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. |
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 |
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Cat® C18 |
C27 Cat® |
Rated Speed |
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1900 r/min |
1800 r/min |
Peak Power Speed |
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1500 r/min |
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Gross Power - SAE J1995 |
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562 HP |
766 HP |
Net Power - SAE J1349 |
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496 HP |
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Bore |
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5.7 in |
5.4 in |
Stroke |
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7.2 in |
6 in |
Displacement |
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1105 in³ |
1649.5 in³ |
Peak Torque - 1,300 rpm |
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2092 lb/ft |
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Torque Rise |
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52 % |
18 % |
Emissions |
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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. |
U.S. EPA Tier 4 Final and EU Stage V or China Nonroad Stage III Emissions standards, equivalent to U.S. EPA Tier 2 |
Gross Power - ISO 14396 |
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752 HP |
Net Power - SAE J1349 - Standard Ambient |
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699 HP |
Net Power - SAE J1349 - High Ambient |
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648 HP |
Peak Torque - Speed |
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2624 lb/ft |
Operating Specifications |
Operating Weight |
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105271 lb |
165089 lb |
Blade Capacities |
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7.9 – 22.2 m3 (10.3 – 29.0 yd3) |
15.9 - 30.7 m3 (20.7 - 40.2 yd3) |
Coal Scoop Operating Weight |
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112428 lb |
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Chip Scoop Operating Weight |
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112838 lb |
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Hydraulic System - Lift/Tilt |
Lift/Tilt System - Circuit |
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Pilot operated LS valve with EH |
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Lift/Tilt System |
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Variable displacement piston |
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Maximum Flow at 1,900 rpm |
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153 gal/min |
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Relief Valve Setting - Lift/Tilt |
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4641 psi |
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Cylinders, Double Acting - Lift, Bore and Stroke |
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139.75 mm × 1021 mm (5.5 in × 40.2 in) |
133 mm × 1535 mm (5.25 in × 60.4 in) |
Cylinders, Double Acting - Left and Right Tilt, Bore and Stroke |
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140 mm × 230 mm (5.5 in × 9.1 in) |
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Pilot System |
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Variable displacement piston |
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Pilot Maximum Flow |
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13.7 gal/min |
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Pilot Relief Valve Setting |
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580 psi |
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Output at 2,000 rpm and 6900 kPa (1,000 psi) |
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82 gal/min |
Cylinder, Double Acting - Tilt and Tip, Bore and Stroke |
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210 mm × 188 mm (8.25 in × 7.4 in) |
Relief Valve Setting - Bulldozer (Large Pump) |
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2700 psi |
Relief Valve Setting - Tilt Cylinders (Small Pump) |
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2920 psi |
Hydraulic System - Steering |
Steering System - Circuit |
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Pilot, load sensing |
Pilot, load sensing |
Steering System - Pump |
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Piston, variable displacement |
Piston, variable displacement |
Maximum Flow |
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65.8 gal/min |
94.3 gal/min |
Relief Valve Setting - Steering |
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3495 psi |
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Total Steering Angle |
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86 ° |
35 ° |
Steering Cycle Times - High Idle |
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3.1 s |
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Steering Cycle Times - Low Idle |
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5.7 s |
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Minimum Turning Radius - Over Blade |
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34 ft |
Relief Valve Setting |
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4500 psi |
Axles |
Front |
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Fixed |
Fixed |
Rear |
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Trunnion |
Trunnion |
Oscillation Angle |
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±13° |
8.5 ° |
Brakes |
Brakes |
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ISO 3450: 2011 |
Meets ISO 3540:2011 |
Sound Performance - Tier 4 Final/EU Stage V - Standard |
Operator Sound Level (ISO 6396) |
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72 dB(A) |
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Machine Sound Level (ISO 6395) |
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113 dB(A) |
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Sound Performance - Tier 4 Final/EU Stage V - Suppression |
Operator Sound Level (ISO 6396) |
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72 dB(A) |
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Machine Sound Level (ISO 6395) |
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109 dB(A) |
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Dimensions |
Height - Top of Exhaust Stack |
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15.9 ft |
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Height - Top of Air Cleaner |
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12.8 ft |
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Height - Top of Hood |
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10.9 ft |
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Ground Clearance - Bumper |
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3.1 ft |
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Centerline of Rear Axle to Edge of Bumper |
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10.5 ft |
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Wheel Base |
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14.9 ft |
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Length - Front of Tire |
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28.4 ft |
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Length - Straight Blade on Ground |
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32.6 ft |
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Centerline of Front Axle to Hitch |
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7.5 ft |
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Length - Universal Blade on Ground |
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34.4 ft |
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Ground Clearance |
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1.7 ft |
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Height - Top of Cab |
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13.7 ft |
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Scoops |
Chip Scoop Carry Capacity |
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35 yd³ |
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Chip Scoop Doze Capacity |
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70 yd³ |
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Coal Scoop Carry Capacity |
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30 yd³ |
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Coal Scoop Doze Capacity |
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60 yd³ |
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Sound Performance - Standard |
Operator Sound Level (ISO 6396:2008) |
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69 dB(A) |
Machine Sound Level (ISO 6395:2008) |
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115 dB(A) |
Sound Performance - Suppression |
Operator Sound Level (ISO 6396:2008) |
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69 dB(A) |
Machine Sound Level (ISO 6395:2008) |
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113 dB(A) |
Cab |
ROPS/FOPS |
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ISO 3471:2008 and ISO 3449:2005 Level II Standards |
Dimensions (Approximate) |
Height - Top of ROPS |
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17.2 ft |
Height - Top of Exhaust Pipe |
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16.6 ft |
Height - Top of Hood |
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12.7 ft |
Ground Clearance |
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2 ft |
Centerline of Front Axle to Hitch |
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7.5 ft |
Centerline of Rear Axle to Edge of Bumper |
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12.5 ft |
Wheel Base |
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15.1 ft |
Length - With Blade on Ground |
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36.5 ft |