Engine
|
Bore
|
4.1 in
|
|
Displacement
|
427.8 in³
|
|
Emissions
|
Option 1 - U.S. EPA Tier 4 Final/EU Stage V/Korea Stage V and Japan 2014
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|
Emissions
|
Option 2 - Brazil MAR-1, emitting equivalent to U.S. EPA Tier 3/EU Stage IIIA
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Engine Model
|
Cat® C7.1
|
|
Engine Power - ISO 14396:2002
|
275 hp
|
|
Engine Power - ISO 14396:2002
|
275 hp
|
|
Gross Power - SAE J1995:2014
|
284 hp
|
|
Gross Power - SAE J1995:2014
|
286 hp
|
|
High Idle Speed
|
2270 r/min
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Low Idle Speed
|
800 r/min
|
|
Maximum Altitude - Without Derating
|
9842.5 ft
|
|
Net Power - ISO 9249:2007
|
249 hp
|
|
Net Power - ISO 9249:2007
|
249 hp
|
|
Net Power - SAE J1349:2011
|
249 hp
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|
Net Power - SAE J1349:2011
|
249 hp
|
|
Note
|
Net power advertised is the power available at the engine flywheel when the engine is equipped with a fan, air cleaner, aftertreatment, and alternator.
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|
Note
|
Net power advertised is the power available at the engine flywheel when the engine is equipped with a fan, air cleaner, muffler, and alternator.
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Peak Torque ( 1,400 rpm )
|
902 lbf·ft
|
|
Peak Torque ( 1,400 rpm )
|
749 lbf·ft
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|
Rated Speed
|
2200
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Rated Speed
|
2200
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Stroke
|
5.3 in
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|
Torque Rise
|
52%
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|
Torque Rise
|
26%
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Operating Specifications
|
Operating Weight (Tier 3/Stage IIIA equivalent)
|
56793 lb
|
|
Operating Weight (Tier 4 Final/Stage V)
|
57345 lb
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Transmission
|
Transmission Type
|
Cat Planetary Power Shift
|
|
Travel Speeds - Forward - First
|
3.4 mile/h
|
|
Travel Speeds - Forward - Second
|
5.3 mile/h
|
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Travel Speeds - Reverse - First
|
3.7 mile/h
|
|
Travel Speeds - Reverse - Second
|
5.5 mile/h
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Hydraulic System - Lift/Tilt
|
Cylinders, Double Acting: Lift, Bore, Stroke
|
120 mm x 915 mm (4.7 in x 36.0)
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|
Lift/Tilt System
|
Variable displacement piston
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Lift/Tilt System - Circuit
|
Pilot operated LS valve with EH
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Maximum Flow at 2,200 rpm
|
23.5 gal/min
|
|
Pilot Relief Valve Setting
|
3046 psi
|
|
Pilot System
|
Open center, fixed displacement gear
|
|
Relief Valve Setting - Lift/Tilt
|
3190 psi
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Hydraulic System - Steering
|
Maximum Flow at 2,200 rpm
|
38.8 gal/min
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|
Relief Valve Setting - Steering
|
4003 psi
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|
Steering Cycle Times - High Idle
|
3 s
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Steering Cycle Times - Low Idle
|
8.2 s
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Steering System - Circuit
|
Pilot, Load Sensing
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Steering System - Pump
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Piston – Variable Displacement
|
|
Total Steering Angle
|
84°
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Service Refill Capacities
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Cooling System - Tier 3/Stage IIIA Equivalent
|
19.3 gal (US)
|
|
Cooling Systems - Tier 4 Final/EU Stage V
|
21.4 gal (US)
|
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Diesel Exhaust Fluid Tank
|
4.2 gal (US)
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Differential - Final Drives - Front
|
11.4 gal (US)
|
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Differential - Final Drives - Rear
|
11.4 gal (US)
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Engine Crankcase
|
5.3 gal (US)
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Fuel Tank
|
132.1 gal (US)
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Hydraulic System - Implement/Steering
|
46.2 gal (US)
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Hydraulic Tank Only
|
19.8 gal (US)
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Note
|
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) * • 100% renewable diesel, HVO (hydrotreated vegetable oil) and GTL (gas-to-liquid) fuels Refer to guidelines for successful application. Please consult your Cat dealer or “Caterpillar Machine Fluids Recommendations” (SEBU6250) for details. * Engines with no aftertreatment devices can use higher blends, up to 100% biodiesel (for use of blends higher than 20% biodiesel, consult your Cat dealer). ** Tailpipe greenhouse gas emissions from lower-carbon intensity fuels are essentially the same as traditional fuels. – Cat DEO-ULS™ or oils that meet the Cat ECF-3, API CJ-4, API CK-4, and/or ACEA E9 specifications are required. – Diesel Exhaust Fluid (DEF) that meets all requirements defined in ISO 22241-1:2006.
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Transmission
|
14.8 gal (US)
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Air Conditioning System
|
Air Conditioning
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The air conditioning system on this machine contains the fluorinated greenhouse gas refrigerant R134a or R1234yf. See the label or instruction manual for identification of the gas. - If equipped with R134a (Global Warming Potential = 1430), the system contains 1.4 kg (3.1 lb) of refrigerant which has a CO2 equivalent of 2.002 metric tonnes (2.206 tons).
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Axles
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Front
|
Planetary – Fixed
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Oscillation Angle
|
±6°
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Rear
|
Planetary – Oscillating
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Braking System
|
Parking Brake
|
Drum and Shoe, Spring Applied, Hydraulic Released
|
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Service Brakes
|
Single Disc Wet (Enclosed) 2 WHL
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Sound Performance - Tier 4 Final / Stage V
|
Machine Sound Power Level (ISO 6395:2008)
|
111 dB(A)
|
|
Machine Sound Power Level (ISO 6395:2008)*
|
109 dB(A)
|
|
Note (1)
|
* Sound suppression equipped
|
|
Note (2)
|
The machine sound power level was measured according to ISO 6395:2008. The measurement was conducted at maximum engine cooling fan speed.
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|
Note (3)
|
The operator sound pressure level was measured according to ISO 6396:2008. The measurement was conducted at maximum engine cooling fan speed.
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|
Note (4)
|
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.
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|
Operator Sound Pressure Level (ISO 6396:2008)
|
72 dB(A)
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|
Operator Sound Pressure Level (ISO 6396:2008)*
|
70 dB(A)
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Sound Performance - Tier 3 / Stage IIIA
|
Machine Sound Power Level (ISO 6395:2008)
|
112 dB(A)
|
|
Machine Sound Power Level (ISO 6395:2008)*
|
110 dB(A)
|
|
Note (1)
|
* Sound suppression equipped
|
|
Note (2)
|
The machine sound power level was measured according to ISO 6395:2008. The measurement was conducted at maximum engine cooling fan speed.
|
|
Note (3)
|
The operator sound pressure level was measured according to ISO 6396:2008. The measurement was conducted at maximum engine cooling fan speed.
|
|
Note (4)
|
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.
|
|
Operator Sound Pressure Level (ISO 6396:2008)
|
72 dB(A)
|
|
Operator Sound Pressure Level (ISO 6396:2008)*
|
70 dB(A)
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Straight Blade
|
Capacity
|
13.08 yd³
|
|
Digging Depth
|
1.2 ft
|
|
Ground Clearance
|
3.7 ft
|
|
Height
|
6.4 ft
|
|
Height of Cutting Edge
|
3.2 ft
|
|
Overall Width
|
12 ft
|
|
Total Operating Weight
|
57345 lb
|
|
Turning Radius - Inside Corner of Blade
|
9.5 ft
|
|
Turning Radius – Outside Corner of Blade
|
21.2 ft
|
|
Weight
|
4548 lb
|
Wheels
|
Combination Tips (Weight Group)
|
13554 lb
|
|
Drum Diameter
|
55.1 in
|
|
Drum Width
|
40 in
|
|
Outside Diameter
|
67.6 in
|
|
Paddle Tips - Weight (Group)
|
13126 lb
|
|
Plus Tips - Weight (Group)
|
13982 lb
|
|
Replaceable
|
Weld On
|
|
Tip Height
|
6.25 in
|
|
Tips per Row
|
5
|
|
Tips per Wheel
|
20
|
|
Width Over Drums
|
131.4 in
|
Dimensions (Approximate)
|
Centerline of Rear Axle to Bumper
|
6.5 ft
|
|
Centerline of Rear Axle to Rear Compactor Guard
|
8.6 ft
|
|
Ground Clearance to Bottom of Bumper
|
2.7 ft
|
|
Ground Clearance to Hitch
|
1.7 ft
|
|
Ground Clearance to Transmission Guard
|
1.7 ft
|
|
Height - Cab Roof
|
12.7 ft
|
|
Height - Top of Beacon
|
14.3 ft
|
|
Height - Top of Exhaust Pipe
|
11.6 ft
|
|
Height - Top of Hood
|
9.1 ft
|
|
Height to Top of Air Conditioning Condenser
|
13.7 ft
|
|
Height to Top of Rear Compactor Guard
|
8.2 ft
|
|
Hitch to Centerline of Front Axle
|
5.5 ft
|
|
Overall Machine Length with Straight Blade
|
25.6 ft
|
|
Wheel Base
|
11 ft
|
|
Width over Drums
|
11 ft
|
|
Width over Front Striker Bars
|
9.8 ft
|
|
Width over Platform
|
10.3 ft
|
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Width over Rear Striker Bars
|
10 ft
|
