Technicial Specifications
| Gross Power (SAE J1995:2014) | 284 hp 212 kW |
| Net Power (SAE J1349:2011) | 249 hp 186 kW |
| Net Power (ISO 9249:2007) | 249 hp 186 kW |
| Engine Power (ISO 14396:2002) | 275 hp 205 kW |
| Emissions | Option 1 - U.S. EPA Tier 4 Final/EU Stage V Option 1 - U.S. EPA Tier 4 Final/EU Stage V |
| Engine Model | Cat® C7.1 Cat® C7.1 |
| Rated Speed | 2200 r/min 2200 r/min |
| Torque Rise | 52% 52% |
| Note (1) | Net power available at flywheel when the engine is equipped with fan, air cleaner, aftertreatment, and alternator with engine speed at 2,200 rpm. Net power available at flywheel when the engine is equipped with fan, air cleaner, aftertreatment, and alternator with engine speed at 2,200 rpm. |
| Emissions | Option 2 - Brazil MAR-1, emitting equivalent to U.S. EPA Tier 3/EU Stage IIIA Option 2 - Brazil MAR-1, emitting equivalent to U.S. EPA Tier 3/EU Stage IIIA |
| Rated Speed | 2200 r/min 2200 r/min |
| Net Power - ISO 9249:2007 | 249 hp 186 kW |
| Gross Power - SAE J1995:2014 | 286 hp 213 kW |
| Peak Torque ( 1,400 rpm ) | 749 lbf·ft 1016 N·m |
| Torque Rise | 26 % 26 % |
| Note (2) | Net power available at the flywheel when the engine is equipped with fan, air cleaner, muffler, and alternator with engine speed at 2,200 rpm. Net power available at the flywheel when the engine is equipped with fan, air cleaner, muffler, and alternator with engine speed at 2,200 rpm. |
| Bore | 4.1 in 105 mm |
| Stroke | 5.3 in 135 mm |
| Displacement | 427.8 in³ 7.01 l |
| High Idle Speed | 2270 r/min 2270 r/min |
| Low Idle Speed | 800 r/min 800 r/min |
| Maximum Altitude - Without Derating | 9842.5 ft 3000 m |
| Operating Weight (Tier 4 Final/Stage V) | 49652 lb 22522 kg |
| Operating Weight (Tier 3/Stage IIIA equivalent) | 49013 lb 22232 kg |
| Transmission Type | Cat Planetary Power Shift Cat Planetary Power Shift |
| Travel Speeds - Forward - First | 3.9 mile/h 6.3 km/h |
| Travel Speeds - Forward - Second | 6.7 mile/h 10.8 km/h |
| Travel Speeds - Forward - Third | 11.3 mile/h 18.2 km/h |
| Travel Speeds - Reverse - First | 4.5 mile/h 7.2 km/h |
| Travel Speeds - Reverse - Second | 7.7 mile/h 12.4 km/h |
| Travel Speeds - Reverse - Third | 11.4 mile/h 18.4 km/h |
| Lift/Tilt System - Circuit | Pilot operated Load Sensing valve with EH Pilot operated Load Sensing valve with EH |
| Lift/Tilt System | Variable displacement piston Variable displacement piston |
| Maximum Flow at 2,200 rpm | 23.5 gal/min 89 l/min |
| Relief Valve Setting - Lift/Tilt | 3190 psi 22000 kPa |
| Cylinders, Double Acting: Lift, Bore, Stroke | 101.6 mm x 627 mm (4.0 in x 24.7 in) 101.6 mm x 627 mm (4.0 in x 24.7 in) |
| Cylinders, Double Acting: Left and Right Tilt, Bore, Stroke | 101.6 mm x 167 mm (4.0 in x 6.6 in) 101.6 mm x 167 mm (4.0 in x 6.6 in) |
| Pilot System | Open center, fixed displacement gear Open center, fixed displacement gear |
| Pilot Relief Valve Setting | 3046 psi 21000 kPa |
| Steering System - Circuit | Pilot, Load Sensing Pilot, Load Sensing |
| Steering System - Pump | Piston – Variable Displacement Piston – Variable Displacement |
| Maximum Flow at 2,200 rpm | 38.8 gal/min 147 l/min |
| Relief Valve Setting - Steering | 4003 psi 27600 kPa |
| Total Steering Angle | 84° 84° |
| Steering Cycle Times - High Idle | 3 s 3 s |
| Steering Cycle Times - Low Idle | 8.2 s 8.2 s |
| Fuel Tank | 132.1 gal (US) 500 l |
| Diesel Exhaust Fluid Tank | 4.2 gal (US) 16 l |
| Cooling Systems - Tier 4 Final/EU Stage V | 21.4 gal (US) 81 l |
| Cooling System - Tier 3/Stage IIIA Equivalent | 19.3 gal (US) 73 l |
| Engine Crankcase | 5.3 gal (US) 20 l |
| Transmission | 14.8 gal (US) 56 l |
| Differential - Final Drives - Front | 17.2 gal (US) 65 l |
| Differential - Final Drives - Rear | 17.2 gal (US) 65 l |
| Hydraulic Tank Only | 19.8 gal (US) 75 l |
| 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. 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. |
| Front | Planetary – Fixed Planetary – Fixed |
| Rear | Planetary – Oscillating Planetary – Oscillating |
| Oscillation Angle | ±10 ±10 |
| Service Brakes | Single Disc Wet (Enclosed) 2 WHL Single Disc Wet (Enclosed) 2 WHL |
| Parking Brake | Drum and Shoe, Spring Applied, Hydraulic Released Drum and Shoe, Spring Applied, Hydraulic Released |
| Air Conditioning | 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 1.9 kg (4.2 lb) of refrigerant which has a CO2 equivalent of 2.717 metric tonnes (2.994 tons). 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 1.9 kg (4.2 lb) of refrigerant which has a CO2 equivalent of 2.717 metric tonnes (2.994 tons). |
| Operator Sound Pressure Level (ISO 6396:2008) | 72 dB(A) 72 dB(A) |
| Machine Sound Power Level (ISO 6395:2008) | 112 dB(A) 112 dB(A) |
| Machine Sound Power Level (ISO 6395:2008)*** | 109 dB(A) 109 dB(A) |
| Operator Sound Pressure Level (ISO 6396:2008)*,*** | 70 dB(A) 70 dB(A) |
| Machine Sound Power Level (ISO 6395:2008)** | 107 dB(A) 107 dB(A) |
| Note (1) | * For machines in European Union countries and in countries that adopt the “EU Directives” and “UK Directives” * For machines in European Union countries and in countries that adopt the “EU Directives” and “UK Directives” |
| Note (2) | ** European Union Directive “2000/14/EC” as amended by “2005/88/EC.” and UK Noise Regulation 2001 No. 1701 ** European Union Directive “2000/14/EC” as amended by “2005/88/EC.” and UK Noise Regulation 2001 No. 1701 |
| Note (3) | ***Sound suppression equipped ***Sound suppression equipped |
| Note (4) | The machine sound power level was measured according to ISO 6395:2008. The measurement was conducted at 100 percent of the maximum engine cooling fan speed. The machine sound power level was measured according to ISO 6395:2008. The measurement was conducted at 100 percent of the maximum engine cooling fan speed. |
| Note (5) | The operator sound pressure level was measured according to ISO 6396:2008. The measurement was conducted at 100 percent of the maximum engine cooling fan speed. The operator sound pressure level was measured according to ISO 6396:2008. The measurement was conducted at 100 percent of the maximum engine cooling fan speed. |
| Note (6) | 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. 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. |
| Capacity | 2.69 yd³ 2.06 m³ |
| Overall Width | 12.3 ft 3761 mm |
| Height | 2.8 ft 860 mm |
| Digging Depth | 0.7 ft 222 mm |
| Ground Clearance | 2.6 ft 802 mm |
| Maximum Tilt | 1.1 ft 346 mm |
| Turning Radius - Outside Corner of Blade | 21.1 ft 6437 mm |
| Turning Radius - Inside Face of Pusharm | 8.3 ft 2520 mm |
| Weight | 1764 lb 800 kg |
| Total Operating Weight | 49652 lb 22522 kg |
| Operator Sound Pressure Level (ISO 6396:2008) | 72 dB(A) 72 dB(A) |
| Machine Sound Power Level (ISO 6395:2008) | 112 dB(A) 112 dB(A) |
| Operator Sound Pressure Level (ISO 6396:2008)*** | 70 dB(A) 70 dB(A) |
| Machine Sound Power Level (ISO 6395:2008)*** | 110 dB(A) 110 dB(A) |
| Note (1) | ***Sound suppression equipped ***Sound suppression equipped |
| Note (2) | The machine sound power level was measured according to ISO 6395:2008. The measurement was conducted at 100 percent of the maximum engine cooling fan speed. The machine sound power level was measured according to ISO 6395:2008. The measurement was conducted at 100 percent of the maximum engine cooling fan speed. |
| Note (3) | The operator sound pressure level was measured according to ISO 6396:2008. The measurement was conducted at 100 percent of the maximum engine cooling fan speed. The operator sound pressure level was measured according to ISO 6396:2008. The measurement was conducted at 100 percent of the 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. 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. |
| Weight | 9720 lb 4409 kg |
| Outside Diameter | 55.6 in 1412 mm |
| Drum Diameter | 40.5 in 1029 mm |
| Drum Width | 39 in 991 mm |
| Tips per Row | 12 12 |
| Tips per Wheel | 60 60 |
| Replaceable | Weld On Weld On |
| Width - Over Drums | 127.7 in 3243 mm |
| Width Between Drums | 49.6 in 1261 mm |
| Tip Height | 7.5 in 192 mm |
| Height - Top of Beacon | 12.9 ft 3933 mm |
| Height - Top of Cab Roof | 12 ft 3650 mm |
| Height - Top of Exhaust Pipe | 11.1 ft 3394 mm |
| Height - Top of Hood | 8.6 ft 2616 mm |
| Height to Top of Radiator Guard | 7.9 ft 2405 mm |
| Ground Clearance to Hitch | 1.2 ft 365 mm |
| Ground Clearance to Transmission Guard | 1.2 ft 375 mm |
| Ground Clearance to Bottom of Bumper | 2.2 ft 665 mm |
| Centerline of Rear Axle to Bumper | 6.5 ft 1990 mm |
| Hitch to Centerline of Front Axle | 5.5 ft 1675 mm |
| Wheel Base | 11 ft 3350 mm |
| Width over Platform | 10.3 ft 3140 mm |
| Height to Top of GPS Antenna | 12.1 ft 3701 mm |
Advantages and Features
OPERATOR COMFORT AND CONTROL
- Improved ingress/egress with an improved cab with flip up armrest.
- Keep your operators informed about machine conditions and operation with VIMS™ 3G machine monitoring system.
- Safety and visibility enhanced with standard rearview camera.
- Preferred temperature settings maintained with automatic climate control.
- Premium plus seat with leather finish containing forced air heating and cooling, two-way thigh adjustment, power lumbar and back bolster adjustment, and dynamic end dampening.
- Improved comfort with low operator sound levels.
- Improved spectator sound levels and optional low sound packages.
TOP-TIER SERVICE AND SUPPORT
- Easier access and in a controlled environment; electronics bay is located inside the cab.
- Focused on safety with ground level or platform access to most major components.
- Ground level: emergency shutdown, battery disconnect, and jump start.
- Quick visual inspection and minimize fluid contamination with sight gauges for coolant, transmission, and hydraulic oil.
- Electronic air inlet restriction indicator.
- Designed for ease of service and inspection.
– Hydraulic oil cooler, fuel cooler, and condenser grouped together
– Centralized grease points - Operators and technicians can resolve any problems before failure using Vital Information Management System (VIMS).
POWERFUL EFFICIENCY
- Powerful, responsive Cat® 7.1 engine is designed for maximum fuel economy and increased power density.
- Reliable performance and low emissions.
- High productivity with optional four-way tilting blade.
- Two engine options available that meet U.S. EPA Tier 4 Final and EU Stage V emission standards or U.S. EPA Tier 3 and EU Stage IIIA equivalent.
- For the Tier 4 Final and Stage V option, the Cat Clean Emissions Module contains a diesel oxidation catalyst, diesel particulate filter, and Cat Regeneration System, utilizing SCR technology.
- Regeneration is completely automatic and does not interrupt the machine’s work cycle.
- Experience maximum responsiveness and control with Steering and Transmission Integrated Control System (STIC™).
- Conserve more fuel with the automatic engine and electrical system shutdown.
- Achieve greater momentum on grades and fuel savings by carrying that momentum through the shift points with the all new Advanced Productivity Electronic Control System (APECS) transmission controls.
- Operators experience less fatigue with throttle lock to maintain engine speed and reduce fuel burn.
PRODUCTIVITY WITH TECHNOLOGY
- Optional Cat Compact 3D mapping technology combines advanced compaction measurement, in-cab guidance, and reporting capabilities to help you consistently meet compaction targets fast, uniformly, and in fewer passes – saving on fuel and the cost of unnecessary rework.
- Cat Compaction Control with Machine Drive Power (MDP) is an energy-based measurement system that correlates compaction with rolling resistance to provide an indication of soil stiffness.
- Link technology (standard) provides access to machine location, hours, fuel consumption, idle time, events, and diagnostic codes through the online VisionLink® interface.
OPTIMIZE COMPACTION
- Chevron tamping tip design provides greater ground pressure, more compaction, excellent traction, and a smooth ride.
- Symmetrical tamping tip pattern results in equal compaction in forward or reverse. Tips are full perimeter and replaceable. The tip is welded to a base assembly, then welded directly to the drum.
- Each wheel has two cleaner bars to keep the drums free of carryover dirt, regardless of rolling direction so efficiency is maximized.
- The adjustable cleaner bar tips (standard or abrasive type) are heat-treated and direct-hardened cutting edge steel to increase wear life, which translates into lower operating costs.
Standard Equipment
-
NOTE
- Standard and optional equipment may vary. Consult your Cat dealer for details.
-
POWERTRAIN
- Advanced Productivity Electronic Control System (APECS)
- Air-to-air aftercooler
- Axles - standard open front and rear
- Brakes, full hydraulic, enclosed, wet multiple disc service brakes
- Cat clean emission module (U.S. EPA Tier 4 Final/EU Stage V only)
- Electro-hydraulic parking brake
- Electronic Clutch Pressure Control (ECPC)
- Engine, Cat C7.1 configured for two emissions options: Tier 4 Final/Stage V or emitting equivalent to U.S. EPA Tier 3/EU Stage IIIA
- Engine driven cooling fan – suction
- Fuel priming pump (electric)
- Fuel-to-air cooler
- Ground level engine shutdown
- Muffler (under hood) (Tier 3/Stage IIIA equivalent only)
- Radiator, unit core
- Starting aid (ether)
- Throttle lock
- Torque converter
- Transmission, planetary, with 3F/3R speed range control
-
ELECTRICAL
- Alarm, back-up
- Alternator, 150 amp
- Batteries, maintenance-free
- Electrical system, 24V
- Ground level lockable battery disconnect switch
- Lights, directional (rear)
- Lights, warning switched (LED strobe)
- Lighting system, (front and rear)
- Starter, electric
- Auxiliary start receptacle
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OPERATOR ENVIRONMENT
- 12V power port for mobile phone or laptop connection
- Air conditioner
- Cab, sound-suppressed pressurized
- Cab door, sliding window (LH)
- Cab glass, laminated and tinted, rubber mounted
- Camera, rear vision
- Cat Compaction Control (ready)
- Cat Detect: Object Detection (ready)
- Coat and hard hat hooks
- Fingertip shifting controls
- Flip-up armrest
- Heater and defroster
- Horn, electric
- Electro-hydraulic controls – seat mounted
- Implement hydraulic lockout
- Instrumentation, gauges: – Diesel exhaust fluid (DEF) level (Tier 4 Final/Stage V only) – Engine coolant temperature – Fuel level – Hydraulic oil temperature – Speedometer/tachometer – Torque converter temperature
- Instrumentation, warning indicators: – Action alert system, three categories – Brake oil pressure – Electrical system, low voltage – Engine failure malfunction alert and action lamp – Parking brake status
- Light, (dome) cab
- Lunchbox and beverage holders
- Mirror, internal (panoramic)
- Radio ready for entertainment: – Antenna – Speakers – Converter (12V, 10-15 amp)
- Precleaner (cab): – powered
- Premium plus seat containing forced air heating and cooling, 2-way thigh adjustment, power lumbar and back bolster adjustment, ride stiffness adjustment, dynamic end dampening, and leather finish
- Seat belt with minder, retractable, 76 mm (3 in) wide
- Steering and Transmission Integrated Control (STIC™) system with lockout
- Sun visor, front
- Transmission gear (indicator)
- Vital Information Management System (VIMS™): – Graphical information display – External data port – Customizable operator profiles – Event indicator light on rear grill
- Wet-arm wipers/washers (front and rear): – Intermittent wipers (front and rear)
-
WHEELS AND CLEANER BARS
- Wheels, tamping foot
- Standard Tips
-
GUARDS
- Guards, crankcase and powertrain
- Guard, driveshaft
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FLUIDS
- Antifreeze, premixed 50% concentration extended life (–34° C/–29° F)
-
OTHER STANDARD EQUIPMENT
- Doors, service access (locking)
- Ecology drains for engine, radiator, transmission, hydraulic tank
- Engine, crankcase, 500 hour interval with CJ-4 oil
- Emergency egress
- Fire suppression ready
- Fuel tank, 500 L (132.1 gal)
- Hitch, drawbar with pin
- Hoses, Cat XT™
- Hydraulic, engine, and transmission oil coolers
- Oil change system, high speed
- Oil sampling valves
- Steering, load sensing
- Total hydraulic filtration system
- Vandalism protection caplocks
- Venturi stack
-
SPECIAL ARRANGEMENTS
- Engine Precleaners - turbine
-
FUEL SYSTEMS
- Fuel tank - non-fast
Optional Equipment
-
NOTE
- Standard and optional equipment may vary. Consult your Cat dealer for details.
-
TECHNOLOGY PRODUCTS
- Compaction control, basic
- Product Link™: – cellular, satellite
-
OTHER ATTACHMENTS
- Sound suppression - low (required for Brazil)
- Sound suppression - EU (required for EU)
-
FLUIDS
- Antifreeze, –50° C (–58° F)
-
MISCELLANEOUS
- CE/UKCA Certification (standard where regulations require it)
- Plate – year of manufacture
-
OPERATOR ENVIRONMENT
- Cat Compact RTK Mapping (available through SITECH only)
- Mirrors, standard or heated, rearview (externally mounted)
- Radio, AM/FM/AUX/USB/BLUETOOTH®
- Radio, CB (ready)
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WHEELS AND CLEANER BARS
- Abrasive Tips
-
POWERTRAIN
- Heater, engine coolant, 120V
- Heater, engine coolant, 240V
- Axles - open front no-spin rear
-
FUEL SYSTEMS
- Fuel tank - fast fill
-
ELECTRICAL
- Lights: – Standard or LED
-
SPECIAL ARRANGEMENTS
- Engine precleaners - dual stage
-
BLADES
- Manual tilt - straight blade
- Hydraulic tilt - straight blade
