CAT CT660 On-Highway Dump Truck

PRODUCT DESCRIPTION

We didn't mess around when we set out to develop our new line of vocational trucks. We spent hundreds of hours on the road asking customers to describe the ideal truck. Our design team rode alongside drivers and gathered input on everything from specs and comfort to visibility and performance.

ENGINE

• Units: US
• Engine ModelCat® CT13 Engine
• Horse Power at 1700 rpm365 - 475 hp (268 - 349 kW)
• Bore4.96 in
• Engine TypeDiesel, 4-Cycle
• ConfigurationInline 6-Cylinder
• Stroke6.54 in
• Compression Ratio17:1
• Displacement758.0 in³
• Aspiration: Dual Series Turbochargers, Intercooler and Aftercooler
• Combustion SystemDirect Injection
• Lubrication System Capacity42.0 qt (US)
• Coolant Drain Interval600,000 miles (965,606 km)
• Total Engine Weight - Dry2400.0 lb
• Width37.0 in
• Length59.0 in
• Height49.0 in
• Valves4 Valves Per Cylinder, Overhead Cam Actuated
• Peak Torque - 1000 rpm1250 - 1700 lb-ft (1695 - 2305 Nm)

TRANSMISSION

• Maximum Gross Input Power550.0 HP
• Maximum Gross Input Torque1700.0 lb/ft
• Transmission ModelCat CX31® Automatic Transmission
• Speeds6 forward/1 reverse
• Torque ConverterCast aluminum design with lock-up clutch
• ClutchesElectro-hydraulic fully modulated, oil cooled, multidisc
• Maximum Input Speed2500 rpm
• Length35.3 in
• Overall Length - With Retarder Option39.4 in
• Overall Weight - Approximate906.0 lb
• Overall Weight - With Retarder Option1088.0 lb
• Power Take-OffTwo side locations and a Cat exclusive high output rear PTO
• Rear - PTO Capacity (Rotation Opposite of Engine, at 1.25 Engine Speed)800.0 ft-lb
• Side - PTO Capacity (Rotation Same as Engine, Ratio Determined by PTO Adaptor)700.0 ft-lb

BENEFITS & FEATURES

• CAB CONSTRUCTION
  • Aluminum alloy cab construction reduces overall weight for maximum payloads
• BODY DESIGN
  • Sloped hood increases visibility and decreases wind drag for improved fuel efficiency.
• MODULAR DESIGN
  • Modular design allows for quick, cost-effective replacement of damaged components.
• CONTROL PANEL
  • The CT660's ergonomically designed dashboard and center stack layout give drivers complete command and control. All controls, levers, switches and gauges are positioned to maximize safety and minimize fatigue, so drivers can stay focused on the job at hand.
• OPERATOR COMFORT
  • The CT660 cab is designed for comfort and functionality with its spacious wide cab design. Ergonomic details reduce driver fatigue and interior features enhance driver and job site safety and productivity.
• LESS VIBRATION AND NOISE
  • Premium design and materials dramatically reduce vibration and cab noise.
• VOCATIONAL APPLICATIONS
  • Aggregates, Agriculture, Asphalt, Concrete, Civil Construction, Forestry, Governmental, Heavy Haul, Landscaping, Lease/Rental, Manufacturing, Mining/Quarry, Oil & Gas, Paving, Pipeline, Public Services, Recovery, Road Construction, Sanitation/Refuse, Site Construction, Transportation, Utility, Wholesale & Retail
• CAT® CT13 ENGINE
  • Under the hood, the CT660 is powered by a Cat CT Series Vocational Truck Engine with ratings specific to vocational truck applications and a horsepower/torque combination to tackle the toughest jobs.
• CAT CX31® AUTOMATIC TRANSMISSION
  • Used for years in vocational applications around the world, the Cat CX31 Automatic Transmission has a proven track record for quality and reliability that helps maximize uptime. And Cat dealers know the CX31 inside and out because they've been supporting it in various on-highway applications since 2006.