Engine
Engine Model
Cat® C4.4 ACERT™ with twin turbo
Emissions
U.S. EPA Tier 4 Final/EU Stage IV/Korea Tier 4
Engine Power (Maximum) – SAE J1995
Engine Power (Maximum) – ISO 14396
Engine Power (Maximum) – ISO 14396 (DIN)
Net Power (Rated) – SAE J1349
Net Power (Rated) – ISO 9249
Weights
Note
Operating weights: includes EROPS, A/C, lights, VPAT Dozer, transmission, drawbar, engine enclosure, 3-valve hydraulics, 100% fuel, Cat Comfort Series air suspension seat and operator.
Blades
Note
*VPAT foldable blades have the same capacity and width as the XL/LGP VPAT blades.
Blade Capacity – XL, VPAT
Blade Width Over End Bits – XL, VPAT
Blade Width - Over End Bits - LGP, VPAT
Blade Capacity – LGP, VPAT
Undercarriage
Ground Contact Area (ISO 16754) – XL
Ground Contact Area (ISO 16754) – LGP
Track Rollers/Side – XL/LGP
Ground Pressure (ISO 16754) – XL
Ground Pressure (ISO 16754) – LGP
Service Refill Capacities
Final Drive - Each - XL/LGP
Ripper
Maximum Penetration Force - LGP
Maximum Penetration Force - XL
Maximum Pry-out Force - LGP
Maximum Pry-out Force - XL
Shank Section
58.5 × 138 mm (2.3 × 5.4 in)
Beam Cross Section
165 × 211 mm (6.5 × 8.3 in)
Maximum Penetration – XL and LGP
Winch
Drum Capacity - Optional Rope
Maximum Bare Drum – Line Pull
Maximum Bare Drum – Line Speed
124.00 ft/min
38.00 m/min
Maximum Full Drum – Line Pull
Maximum Full Drum – Line Speed
230.00 ft/min
70.00 m/min
Cable Ferrule Size - Outside Diameter
Rope Recommended Diameter
Note
*Weight includes: pump, operator controls, oil, mounting brackets and spacers.
Cable Ferrule Size (length)
Drum Capacity (recommended rope)
Standards
FOPS
FOPS (Falling Object Protective Structure) meets ISO 3449-2005 Level II.
ROPS
ROPS (Rollover Protective Structure) offered by Caterpillar for the machine meets ROPS criteria ISO 3471:2008.
Brakes
Brakes meet the standard ISO 10265:2008.
Service Refill Capacities
Engine
Net Power (Rated) - ISO 9249 (DIN)
Transmission - Travel Speed
Sustainability
Engine Emissions
Fully complies with Tier 4 Final/Stage IV/Korea Tier 4 emission standards
Vibration Levels (1)
The hand/arm vibration of this machine is below 2.5 m/s2, for an experienced operator in a dozing application.
Vibration Levels (2)
The whole body vibration information is available in Operation and Maintenance Manual SEBU8257.
Vibration Levels (3)
The whole body vibration information is available in Pocket Guide HEGQ3339 “Driving Down Vibration.”
Vibration Levels (4)
Operator's seat meets input “spectral class EM6” according to ISO 7096:2000. Seat has a transmissibility factor of “SEAT<0.7.”
Engine
Note
All non road Tier 4 Interim and Final, Stage IIIB and IV, and Korea Tier 4 diesel engines are required to use only Ultra Low Sulfur Diesel (ULSD) fuels containing 15 ppm EPA/10 ppm EU (mg/kg) sulfur or less. 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-ULS™ or oils that meet the Cat ECF-3, API CJ-4, and ACEA E9 specification are required. Consult your OMM for further machine specific fuel recommendations.
Note
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.
Note
Engine ratings at 2,200 rpm
Note
Net power advertised is the power available at the engine flywheel when the engine is equipped with the air cleaner, alternator, A/C compressor at full load and cooling fan at maximum speed.
Note
No engine derating required up to 3000 m (9,840 ft) altitude; beyond 3000 m (9,840 ft) automatic derating occurs.
Weights
Note
Shipping weights: includes EROPS, A/C, lights, VPAT Dozer, transmission, drawbar, engine enclosure, 3-valve hydraulics, 10% fuel, Cat Comfort Series air suspension seat.
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 1.3 kg of refrigerant which has a CO2 equivalent of 1.859 metric tonnes.
Engine
Emissions
U.S. EPA Tier 4 Final/EU Stage IV/Japan 2014 (Tier 4 Final)/Korea Tier 4
Engine Power - Maximum - ISO 14396
Engine Power - Maximum - ISO 14396 (DIN)
Engine Power - Maximum - SAE J1995
Net Power (Rated) - ISO 9249
Net Power (Rated) - SAE J1349
Service Refill Capacities
Weights
Note (1)
Operating weights: includes EROPS, A/C, lights, VPAT Dozer, transmission, drawbar, engine enclosure, 3-valve hydraulics, 100% fuel, Cat Comfort Series air suspension seat and operator.
Undercarriage
Ground Contact Area (ISO 16754) - LGP
Ground Contact Area (ISO 16754) - XL
Ground Pressure (ISO 16754) - LGP
Ground Pressure (ISO 16754) - XL
Track Rollers/Side - XL/LGP
Blades
Blade Capacity - LGP, VPAT
Blade Capacity - XL, VPAT
Blade Width - Over End Bits - XL, VPAT
Note
*VPAT foldable blades have the same capacity and width as the XL/LGP VPAT blades.
Ripper
Maximum Penetration - XL and LGP
Shank Section
58.5 × 138 mm (2.3 × 5.4 in)
Winch
Cable Ferrule Size - Length
Drum Capacity - Recommended Rope
Maximum Bare Drum - Line Pull
Maximum Bare Drum - Line Speed
124.00 ft/min
38.00 m/min
Maximum Full Drum - Line Pull
Maximum Full Drum - Line Speed
230.00 ft/min
70.00 m/min
Standards
FOPS
FOPS (Falling Object Protective Structure) meets ISO 3449-2005 Level II.
ROPS
ROPS (Rollover Protective Structure) offered by Caterpillar for the machine meets ROPS criteria ISO 3471:2008.
Brakes
Brakes meet the standard ISO 10265:2008.
Service Refill Capacities
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 1.3 kg of refrigerant which has a CO2 equivalent of 1.859 metric tonnes.
Engine
Note (1)
All non road Tier 4 Interim and Final, Stage IIIB and IV, Japan 2014 (Tier 4 Final) and Korea Tier 4 diesel engines are required to use only Ultra Low Sulfur Diesel (ULSD) fuels containing 15 ppm EPA/10 ppm EU (mg/kg) sulfur or less. 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-ULS™ or oils that meet the Cat ECF-3, API CJ-4, and ACEA E9 specification are required. Consult your OMM for further machine specific fuel recommendations.
Note (2)
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.
Note (3)
Engine ratings at 2,200 rpm
Note (4)
Net power advertised is the power available at the engine flywheel when the engine is equipped with the air cleaner, alternator, A/C compressor at full load and cooling fan at maximum speed.
Note (5)
No engine derating required up to 3000 m (9,840 ft) altitude; beyond 3000 m (9,840 ft) automatic derating occurs.
Service Refill Capacities
Sustainability
Engine Emissions
Fully complies with Tier 4 Final/Stage IV/Japan 2014 (Tier 4 Final)/Korea Tier 4 emission standards
Weights
Note (2)
Shipping weights: includes EROPS, A/C, lights, VPAT Dozer, transmission, drawbar, engine enclosure, 3-valve hydraulics, 10% fuel, Cat Comfort Series air suspension seat.
Winch
Note
*Weight includes: pump, operator controls, oil, mounting brackets and spacers.
Engine