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773E Off-Highway Trucks

Designed for performance, designed for comfort, built to last.

773E

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The Cat® 773E is built for reliable performance in the off-highway trucks range, backed by Al-Bahar's regional service and support network.

Nominal Payload Class (100%)
66.48 ton (US)
Engine Model
Cat® 3412E
Top Speed - Loaded
42.12 mile/h
Rated Engine Speed
2000 r/min
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  • Specifications
  • Features
  • Standard Equipment

Specifications

Engine specifications
Engine Model Cat® 3412E
Rated Engine Speed 2000 r/min
Gross Power - SAE J1995:2014 567 kW
Net Power - SAE J1349:2011 537 kW
Net Power - Cat 537 kW
Flywheel Power 501 kW
Net Power - ISO 9249 537 kW
Net Power - 80/1269/EEC 537 kW
Net Power - DIN 70020 681 PS
Number of Cylinders 12
Torque Rise 33 %
Bore 137 mm
Stroke 152 mm
Displacement 27 l
Peak Torque 3436 N·m

Features

Ergonomic Controls at the Operator's Fingertips

The ROPS/FOPS cabin has electric power window, electro-hydraulic hoist lever, trainer's seat, front brake cut-off switch, backlit LED gear numbers, and optional heater and air conditioner. The hoist lever is electro-hydraulic and fingertip actuated, providing low impact body-down snubbing.

Electronic Monitoring System (EMS) - Critical Data in Three Separate Displays

(1) Four-gauge cluster - coolant temperature, oil temperature, brake air pressure, fuel level (2) Tachometer, digital speedometer, actual gear indicator (3) Message center module

Contour Series Air Suspension Seat and Tilt-Telescoping Steering Wheel

Standard and fully adjustable, including an adjustable right-hand armrest. Steering wheel's ergonomic grip improves comfort and control. Low effort steering system and foot-operated retarder reduce operator fatigue. Turn signal lever includes high beam actuator and electric windshield wiper controls.

Visibility in an Integral, Quiet ROPS/FOPS Cab

Exceptional all-around viewing area reduces fatigue and improves operator confidence and productivity. Cab is resiliently mounted and sound-suppressed for a quiet, protected work environment, and is radio-ready.

Truck Production Management System (TPMS) (Optional) Provides Payload and Cycle Time Data

  • Cat technology uses strut pressure sensors and on-board processors to determine payload weight.
  • Consistently accurate payloads improve efficiency by minimizing overloading and underloading.
  • On-board computer stores 1,400 cycles of payload weight, cycle times, distances and more.

Standard Equipment

NOTE
  • Standard and optional equipment may vary. Consult your Cat dealer for details.
Brakes -
  • Caliper disc (front)
  • Oil disc (rear)
  • Parking
  • Secondary
Cab, ROPS -
  • Cat Contour Series air suspension seat
  • Coat hook
  • Cup holder
  • Insulated and sound-suppressed
  • Radio ready
Gauges -
  • Actual Gear Indicator
  • Air pressure
  • Brake oil temperature
  • Coolant temperature
  • Fuel
Lighting system -
  • Backup light
  • Dome/courtesy light
  • Hazard and directional signals, LED
  • Headlights, halogen, with dimmer
  • Stop/tail lights, LED
Reservoirs (separate) -
  • Brake/hoist
  • Steering
  • Transmission/torque converter
Transmission -
  • electronically controlled automatic power shift with downshift/reverse shift inhibitor, neutralizer during dumping, neutral start switch, engine overspeed protection, directional shift management, programmable top gear, body-up shift limiter, economy shift mode and control throttle shifting