FOR NEARLY A CENTURY, Cat® equipment has helped customers meet the demands of the world’s toughest industries. Now we’re introducing the only vocational truck worthy of the Cat name. The Class 8 CT660 redefines heavy-duty—delivering all the power, performance and productivity you expect from Cat products.

CAT® CT660 VOCATIONAL TRUCK SPECIFICATIONS

CT SERIES ENGINES

• Cat CT11 – 10.5 liter (641 cu. in.), rated at 330 hp/1250 lb-ft; 365/1250; 370/1350; 390/1450

• Cat CT13 – 12.4 liter (758 cu. in.), rated at 410 hp/1450 lb-ft; 430/1550; 475/1700

• Cat CT15 – 15.2 liter (928 cu. in.), rated at 435 hp/1550 lb-ft; 450 hp/1550 lb-ft; 450/1750; 500/1650; 500/1850; 550/1850 (Available Mid-2012)

• Emission Controls – Advanced EGR; NO Selective Catalytic Reduction (SCR) or Diesel Emission Fluid (DEF) Required

• 4-cycle, 6-cylinder direct-injection – 4 valve per cylinder, dual series turbocharged, intercooled & aftercooled

• High-pressure common-rail fuel system – injection pressures of 2200 bar (32,000 psi)

• Bendix single cylinder & Knorr Bremse dual cylinder air compressor options

• Heavy-duty single element air cleaner; Available Pre-Cleaner

• Racor fuel/water separator; DAVCO heated fuel/water separator options

• Automatic cold starting equipment with engine ECM control

• 25,000 Mile PM1 Service Interval - Lube Oil Filter and Fuel Filter Change (40 qt. Oil Capacity)

• 1.2 Million Mile B50 Life

CT SERIES ENGINES

TRANSMISSION

• Caterpillar CX31 Planetary Automatic

• 6 forward & 1 reverse speeds

• 906 lbs. (411 kg) & 35.3 in. (896 mm)

• Cast aluminum torque converter with lock-up clutch with precision stator

• Maximum gross input power – 550 hp (410 KW), 600 hp (447 KW) in heavy equipment transport applications

• Maximum gross input torque – 1770 lb-ft (2400 N-m), 1850 lb-ft (2510 N-m) in heavy equipment transport applications

• Multiple electronic interlock capabilities

• Power take-off – 2 side locations & exclusive high output rear PTO

• Side PTO capacity – 700 lb-ft (950 N-m), rotation same as engine

• Rear PTO capacity – 800 lb-ft (1085 N-m), rotation opposite of engine times 1.25

• Full line Vocational Automated-manual & full line manual options available from Eaton-Fuller

TRANSMISSION

CLUTCH

• Eaton Fuller Solo Advantage Self Adjusting or Easy-Pedal Advantage Manual Adjusting Clutches; Ceramic cast angle spring – 15.5” diameter

• 1450-1860 lb-ft torque capacities

CLUTCH

MODELS

• CT660S – 116” BBC (Bumper to Back of Cab Measurements)

• CT660L – 122” BBC

• 6x4 – GVWR 52,350 lb. standard, 80,000 lb. max GCWR 80,000 lb. standard, 150,000 lb. max

• 8x6 – GVWR 65,350 lb. standard, 80,000 lb. max GCWR

MODELS

TURNING DIAMETER - WALL TO WALL

TURNING DIAMETER - CURB TO CURB

TURNING DIAMETER

TURNING CENTER

TURNING

CHASSIS

• Configurations – Tandem 6x4, Tridem 8x6, All Wheel Drive 6x6 & 4x4

• 54” Set Back Front Axle – Superior Wheel Cut and Best In Class Turning Radius

• Full Huck Bolt Assembly – 40% More Clamping Force Compared to Grade 8

• Fasteners

• Wheel base – 164-360” by increments of 2”; Overall Frame Length 543”

CHASSIS

COOLING SYSTEM

• Welded aluminum radiator with front to back down-flow system

• Horton Drivemaster fan drive – direct drive, 2 speeds, residual torque device

• Engine-mounted fan cooling ring with fan shroud effects

COOLING SYSTEM

1866.9[73.5]

FRONTAXLE

REARAXLE

CA AF

GROUND LINE

WB

OAL

1371.60[54.00]

BA

1574.80[62.00]

2946.40[116.00]

BBCCF

DRIVESHAFT SYSTEM

• Dana Spicer 1810 Series with 1710 Inner-Axle Shaft; Optional SPL250XL Driveshaft and SPL170XL Inner-Axle Shaft

DRIVESHAFT SYSTEM

FRONT AXLE & SUSPENSION

• Meritor, Dana and FABCO (All Wheel Drive)

• 12,000-23,000 lb Capacity

• Multi-leaf, shackle type, single or 2-stage spring

• Compatible Shock Absorber or Rubber Auxiliary selections

REAR AXLE

• Single – Dana Spicer & Meritor, 23,000-30,000 lb (for 4x4 Models)

• Tandems – Dana Spicer & Meritor, 40,000-58,000 lb., 70,000 lb. standard track, 80,000 lb. planetary

• Tridems – Meritor, 53,000 lb. & 58,000 lb.

• PDL and Differential Locks Available

• Watson Chalin and Hendrickson Pusher and Tag Axles available from 8,000-25,000lb capacity

REAR SUSPENSION

• Hendrickson HaulMaax – 40,000 & 46,000 lb. Capacity walking beam with rubber end bushings

• Hendrickson HAS or PriMaax Tandem Air – 40,000 & 46,000 lb. capacities

• Chalmers high articulation walking beam

• Hendrickson RS & RT – 52,000-85,000 lb Capacity

• 54” – 72” Axle Spacing Available

BRAKE SYSTEMS

• AIR Dual System for Straight Truck and Tractor applications

• Bendix anti-lock brake system; Available Full vehicle wheel control system – 4-channel

• All Systems Meet Federal Stopping Distance Requirements

• Optional Haldex slack adjuster

ELECTRICAL SYSTEM

• Caterpillar Series 31 Batteries – 3 or 4 12-volt 2130CCA t0 4000CCA

• Aluminum battery box with aluminum or Stainless Steel Cover – multiple mounting locations

• Bosch or Leece-Neville Alternators; 160-320 Amp 12 Volt

• Mitsubishi Electric or Leece-Neville Starters; 12-volt with soft-start and Thermal Overcrank Protection

• Routing and clipping - Insulated P-Clip and Separated Harness Routing to reduce chaffing

• Color coded and numbered idenficiation for easy cuircuit identification

TIRES – FRONT & REAR

• Continental, Goodyear, Michelin & General options

• 11R22.5; 11R24.5; 12R24.5; 12R24; Several Floater Steer Tires and Wide Base Single Drive Tire Options

WHEELS

• Alcoa or Accuride Painted, Aluminum or Polished Aluminum Wheels

• Dura-Bright® and Accu-Shield™ High Luster Coatings Available

FUEL TANKS

• 60-, 80-, 100- & 120-gallon capacities

• 24” diameter, single left, single right or dual mounting; Back of Cab dual options

• Dual Draw/Dual Return less crossover

• Non-Polished or Polished Finish

• Locking Fuel Tank Caps Available

EXHAUST SYSTEM

• Single, vertical aftertreatment device – frame mounted right side, vertical tail pipe & guard

• Horizontal aftertreatment with single vertical or dual vertical; cab mounted

• Multiple tips and guard options

FRAME SYSTEM

• Frame-Mounted Front Tow Hooks – 120,000 lbs GCWR Pull Capacity

• Center Tow Pin – 150,000 lbs GCWR Pull Capacity

DIMENSION (INCHES) YIELD STRENGTH (PSI)

MOMENT OF INERTIA (INCHES4)

SECTION MODULAS (INCHES3)

RESISTING SENDING MOMENT (IN-LBS)DEPTH WIDTH THICKNESS

12.25 3.375 0.375 120,000 128.66 21.0 2,520,000

12.00 3.25 0.25 120,000182.29 28.82 3,548.580

12.65 3.50 0.25 120,000

12.25 3.375 0.375 120,000264.07 40.45 4,865,748

13.03 3.687 0.313 120,000

STEERING

• Sheppard M-100; M-100/M-80 Dual Power; M-110/M-80 Dual Power

• Precision Fit Rack and Pinion; Compacted Graphite Housing

• Translucent, remote-mounted power steering reservoir

FRAME SYSTEM

STEERING

FRONT AXLE & SUSPENSION

REAR AXLE

REAR SUSPENSION

ELECTRICAL SYSTEM

BRAKE SYSTEMS

FUEL TANKS

TIRES – FRONT & REAR

WHEELS

EXHAUST SYSTEMS

CAB – EXTERIOR

• Premium, conventional, aluminum alloy cab - E-Coated, Bonded and Huck Bolted

• Metton 3 Piece aerodynamic sloped hood

• Curved, sloped, wraparound windshield in 1 or 2 piece

• Dual outboard frame mounted cab air suspension tuned for daycab applications

• Large, sloped tandem track power windows

• Base Coat/Clear Coat Paint - optional 3 tone and custom colors

• Mirrors-Cowl Mounted, motorized, heated w/ integrated LED lighting, optional turn signal

• Modular Honeycomb Powder Coated grille & T-304 Stainless grille surround

• 3-piece T-304 stainless steel bumper with bolted design

• Tough, Durable Thermal Polyolefin (TPO) rubber-composite fender extensions

• 64” driver & 54” passenger door openings

• 3-point grab handles & skid-resistant Bustin steps

• Rugged stainless steel, piano-style door hinges & super-tight seals

• Halogen beam and Reflector Beam headlight bulbs with impact-resistant covers, servicable bucket assembly

• Optional extended bell air horns & fog lights

CAB – INTERIOR

• Premium grade sound insulation package

• Leather-wrapped steering wheel – 2-spoke, 18” diameter

• National and Bolstrom Seat Options

• Fully adjustable seat, dual arm rests optional

• Coaxial speedometer & tachometer for enhanced dash layout

• International Blend-Air air conditioner

• Bergstrom heater with enhanced circulation

• HVAC design through computational fluid dynamics for superior heating and cooling

• Standard Power door locks

• Radio with CD, alarm, USB input, iPod, Bluetooth with multiple speakers

• Optional Driver Information Display with GPS routing

• Maximized door, dash, overhead and back-panel storage

• Standard CB factory-installed wiring

• Overhead & under-dash lights & adjustable LED map lights

• Large rocker switches with tactile feedback

FINANCING

• Bundled solutions for financing CT660 and complementary equipment

• Installment Sale Contract / Promissory Note, Finance Lease with $1 Option

• Terminal Rental Adjustment Clause (“TRAC”)

• Cat Commercial Account, centralized billing for use at Caterpillar Dealers

• Cat Capital Solutions (Full fleet/business solutions)

DEALER SUPPORT

• 24/7 Parts availability, 11 Regional Distribution Centers, Extensive Dealer Inventory

• 2500+ Technicians with extensive CT660 training

• 2300+ service bays

• 400+ service locations

• 63 certified chassis dyno locations

• Over 7000 mobile field service vehicles

EXTENDED SERVICE COVERAGE PACKAGES

• Bronze - coverage includes the basic engine and towing.

• Silver - includes Bronze coverage plus the Turbo, Water Pump, Injectors, Air Compressor and Diesel Particulate Filter (DPF)

• Gold - coverage includes Silver coverage plus the Transmission and Rear Drive Axles.

• Platinum – coverage includes Gold coverage plus selected Cab and Chassis components.

• 24 month coverages available up to 200,000 miles, 36 mo up to 300,000 miles, 48mo. up to 400,000 miles, 60, 72 & 84mo. up to 500,000 miles

• (Term, Mile, Hour limitations to meet customer usage, coverages available)

FINANCING

PRODUCT LINK

• Standard with complimentary 3-year service subscription

• Comprehensive fleet/asset management & remote telematic monitoring

• Receive cellular notifications of main power loss & unauthorized movement

• Monitor & manage idle time, fuel, PTO usage

• Custom VisionLink Internet Based Fleet Management Interface

• Maintain peak operating conditions to reduce emissions

PRODUCT LINK

EXTENDED SERVICE COVERAGE PACKAGES

CAB & HOOD – EXTERIOR

CAB – INTERIORDEALER SUPPORT

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