623

623

Quick loading, high travel speeds and the ability to load and dump on the run yield fast cycle times, allowing Cat Wheel Tractor-Scrapers to consistently deliver high productivity at the lowest cost per ton.

Flywheel Power - Tractor/Scraper 304 kW (407 hp)
Scraper Capacity - Heaped 17.6 m³
Top Speed - Loaded 53.9 km/h

Technicial Specifications

Engine
Flywheel Power - Tractor/Scraper 304 kW (407 hp)
Engine Model Cat® C13
Rated Engine RPM 2000 r/min
Flywheel Power - Tractor 304 kW
Note Meets U.S. EPA Tier 4 Final and EU Stage V emission standards, or equivalent to U.S. EPA Tier 2, or equivalent to U.S. EPA Tier 3 and EU Stage IIIA.
Scraper Bowl
Scraper Capacity - Heaped 17.6 m³
General
Top Speed - Loaded 53.9 km/h
Overall Width 3.57 m
Overall Shipping Height 3.77 m
Scraper Capacity - Heaped 17.6 m³
Scraper Capacity - Struck 14.4 m³
Rated Load 25 038 kg (55,200 lb); 25.1 tonnes (27.6 tons)
Width - Cut 3.14 m
Maximum Depth of Cut 262 mm
Maximum Depth of Spread 465 mm
180° Curb-to-Curb Turning Width 11.8 m
Tires - Scraper 33.25R29**E3
Tires - Tractor Drive 33.25R29**E3
Maximum Floor Opening 1.34 m
Operating Weight - Empty 39937 kg
Fuel Tank Refill Capacity - Scraper 763 l
Elevator Flight Spacing 520 mm
Number of Flights 15
Overall Length 13.77 m
Implement Cycle Times
Ejector Extend 6.45 s
Ejector Retract 9.7 s
Bowl Lower 3.5 s
Bowl Raise 3 s
Transmission
Top Speed - Loaded 53.9 km/h
Travel Speeds - Runout
Transmission Gear - First 5 km/h
Transmission Gear - Second 8.9 km/h
Transmission Gear - Third 12.1 km/h
Transmission Gear - Fourth 16.3 km/h
Transmission Gear - Fifth 21.9 km/h
Transmission Gear - Sixth 29.6 km/h
Transmission Gear - Seventh 39.9 km/h
Transmission Gear - Eighth 53.9 km/h
Transmission Gear - Reverse 9.2 km/h
Service Refill Capacities
Differential 158 l
Crankcase 37 l
Transmission System 97 l
Cooling System 42 l
Fuel Tank 818 l
Hydraulic System 83 l
Diesel Exhaust Fluid 30.5 l
Dimensions
Height - Overall Shipping 4037 mm
Length - Overall Machine 13767 mm
Width - Overall Machine 3585 mm
Height - Top of Cab 3621 mm
Height - Scraper Blade Maximum 520 mm
Width - Tractor 3381 mm
Width - Inside of Bowl 3048 mm
Width - Outside Rear Tires 3275 mm
Front of Tractor to Front Axle 3119 mm
Wheel Base 8370 mm
Rear Axle - Rear of Machine 2278 mm
Ground Clearance - Tractor 557 mm
Axle to Vertical Hitch Pin 432 mm
Width - Rear Tire Centers 2290 mm
Height - Top of Elevator 3768 mm
Width - Overall Machine - Ladder Down 3790 mm
Cab
Exterior Sound Level The exterior sound power level for the standard machine (ISO 6395:2008) is 114 dB(A).
ROPS/FOPS Meets ISO standards
Safety Criteria Compliance Standards
Brakes ISO 3450:2011
Rollover Protection Structure (ROPS) ISO 3471:2008 for up to 17 084 kg (37,664 lb)
Steering System ISO 5010:2007
Falling Object Protective Structure (FOPS) ISO 3449:2005 Level II
Seat Belt SAE J386:JUN1985
Reverse Alarm ISO 9533:2010

Advantages and Features

BE MORE PRODUCTIVE

        
  • Additional elevator torque.
    •     
  • Improvement in chain life.
    •     
  • Enhanced elevator drive sprocket for reduced chain wear.Improved scissor-style chain tension system for decreased sprocket wear, chain wear, and chain jumping.
    •     
  • Cat C13 engine offers increased power density with a combination of proven electronic, fuel, and air systems.
    •     
  • Use Ground Speed Control to set the desired top speed, and the machine will find the gear that works best for the engine and the transmission, providing a lower fuel burn.
    •     
  • The Machine Speed Limit feature replaces Top Gear Selection.
    •     
  • Advanced Productivity Electronic Control System (APECS) allows the engine and transmission to communicate on a high level. This communication allows the machine to better utilize the power and torque the engine is producing. The net result is moving more material.
    •     
  • Auto-Stall assists in quickly bringing the transmission to an operating temperature at start-up when the machine is working in a cold climate region.
    •     
  • Cat Payload Estimator for scrapers is an earthmoving solution for optimal payload and job site efficiency. Cat Payload achieves on-the-go weighing by using bowl lift cylinder pressure during the loaded haul segment. Cat Payload is optimized to be used with Sequence Assist, which provides increased productivity with less operator effort.

WORK IN COMFORT

        
  • Reduce up to 14 individual operator commands per cycle with
    Sequence Assist (optional attachment).
    •     
  • Steer with less effort using the newly designed high-pressure steering
     system.
    •     
  • Enjoy interior improvements and a more ergonomic work environment
     with a 21% larger cab than the G Series cab.
    •     
  • Intuitive, ergonomic controls keep operators focused on their work.
    •     
  • Maintain desired cab temperature with automatic temperature control
    .

DESIGNED FOR SAFETY

 

        
  • Enhance an operator’s awareness of site surroundings with the
    Work Area Vision System (WAVS).
    •     
  • The seat belt indicator provides visual and audible alerts when the seat
    belt is not in use.
    •     
  • Ground-level, engine shut-off switch stops all fuel to the engine when
     activated and shuts down the machine.
    •     
  • Advanced Cushion Hitch allows the cushion hitch to prevent end
     stroke by having the ability to predict end stroke events and
     manage the rate of dampening, resulting in reduced hitch maintenance
     and improved operator ride in rough conditions.

EASY TO OPERATE

  • The spacious cab features easy, intuitive controls and excellent
    visibility. The cab provides a comfortable working environment for
    all-day operation.
  • Cat Advanced Ride Management (ARM) seat suspension reduces
    end stroke movement of the load cylinder for a smoother ride.
  • Engine overspeed protection will automatically engage with no
    operator input when the machine is in eighth gear. The machine
    will assist in slowing the machine speed by canceling the throttle
    command and engaging the engine compression brake.

INTEGRATED CAT TECHNOLOGIES

        
  • Monitor, manage, and enhance job site operations.
    •     
  • Hit target grade faster and more accurately with Cat GRADE technologies. Finish jobs in fewer passes and with less operator effort, saving you time and helping to increase profit.
    •     
  • Product Link™ collects machine data that can be viewed online through web and mobile applications (optional attachment).
    •     
  • Access information anytime, anywhere with Vision Link®– use it to make informed decisions that boost productivity, lower costs, simplify maintenance, and improve safety and security on your job site.
    •     
  • Shorten the learning curve for inexperienced operators with Sequence Assist and Load Assist (included with Cat Grade
        attachment).

EXECUTE EFFICIENCY

        
  • The tractor hydraulic on-demand fan helps assist in lower fuel consumption.
    •     
  • The Cat C13 tractor engine and C9.3 scraper engine meet U.S. EPA
        Tier 4 Final and EU Stage V emission standards, or equivalent to
        U.S. EPA Tier 2, or equivalent to U.S. EPA Tier 3 and EU Stage IIIA.
    •     
  • Cat Grade Control (optional attachment) intelligently ensures the machine does not cut below grade in a cut area or overfill in the fill area.

Standard Equipment

  • NOTE
    • Standard and optional equipment may vary. Consult your Cat dealer for details.
  • POWER TRAIN - TRACTOR
    • Cat C13
    • Cat engine brake
    • Electric start, 24 Volt
    • Air cleaner, dry type with precleaner
    • Fan, hydraulic
    • Ground level engine shutdown
    • Radiator, aluminum unit core, 9 fins per inch
    • Guard, crankcase
    • Muffler (only for less or non-regulated regions engine arrangement only)
    • Starting aid, ether
  • BRAKING SYSTEM
    • Parking , hydraulic released, spring applied
    • Primary and secondary, wet disc, hydraulic
    • Throttle lock
    • Primary and secondary, wet disc, hydraulic
  • TRANSMISSION
    • ECPC control
    • 8-speed planetary power shift
    • Programmable top gear selection
    • Differential lock protection
    • Ground speed control
    • Guard, power train
    • Standard tire spin reduction
    • Machine speed limit
    • Transmission hold
    • APECS software
    • Differential lock
  • ELECTRICAL - TRACTOR
    • Alternator, 150 Amp
    • Batteries (4), 12V, 1,000 CCA, maintenance free, high output
    • Electrical system, 24V
    • Starting/charging receptacle
  • LIGHTING SYSTEM - TRACTOR
    • Bowl (1)
    • Halogen sdie vision (2)
    • Turn Signals with hazard Function
    • Headlights, halogen
    • Cutting Edge (2)
    • LED Floodlights
  • ELECTRICAL - SCRAPER
    • Alarm, backup
  • LIGHTING SYSTEM - SCRAPER
    • Trun signals with hazard function, LED
    • Brake lights, LED
  • KEYPAD SWITCHES
    • Work lights on/off
    • Information mode on Messenger Display
    • Wipers/washers
    • Throttle lock
    • Retarding level select
    • Hazard lights
  • SAFETY TAB ROCKER SWITCHES
    • Regeneration control
    • Parking Brake
  • OPERATOR ENVIRONMENT - TRACTOR
    • HVAC system, heat, AC, defrost
    • Thermostat control of HVAC system
    • Coat hook
    • Lunchbox platform with holding strap
    • Diagnostic connection (2)
    • 12V power ports (2)
    • Differential lock (1)
    • Dome courtesy light
    • Horn, electric
    • T-Handle implement control
    • Mirror, rearview
    • Radio ready
    • ROPS/FOPS cab, pressurized
    • Seat belt, static two-piece
    • Seat, Cat Advanced Ride Management (ARM), Cat Comfort Series 3, rotates 30 degrees
    • Steering wheel, tilt, telescoping, padded
    • Windows, right side emergency egress
    • Windows, sliding
    • Windows, laminated, zipped in
    • Windshield wipers, front and rear windows, includes washers
    • Door lock
    • Messenger Display
  • GAUGES, WARNINGS INCLUDE:
    • Engine oil temperature
    • Ejector auto
    • System voltage
    • Regeneration required
    • Brake system
    • Throttle lock
    • Cushion hitch
    • Fuel level
    • Hydraulic oil temperature
    • Gear selection
    • Apron float
    • Engine speed, rpm
    • Park brake
    • Differential lock (1)
    • High beam lights
    • Action lamp
    • Transmission hold
    • Bail down
    • Coolant temperature
    • Implement lockout
    • Secondary steering
  • FLUIDS
    • Extended Life Coolant to -37� C (-34� F)
  • OTHER STANDARD EQUIPMENT - TRACTOR
    • Advanced cushion hitch
    • Accumulators (cushion hitch) with Canadian Registration Number (CRN)
    • Fast oil change
    • Fenders, non-metallic
    • Heater, engine coolant 120V
    • Rims (2)
    • Tow pin, front
    • Vandalism locks
    • Heater, engine coolant 120V
  • BOWL
    • 13.5 m� (17.6 yd�), struck
    • 17.6 m³ (23 yd³), heaped
  • OTHER STANDARD EQUIPMENT - SCRAPER
    • Vandalism locks
    • Elevator with 15 flights
    • Hydraulic position sensing cylinders (bowl lift and apron)

Optional Equipment

  • NOTE
    • Standard and optional equipment may vary. Consult your Cat dealer for details.
  • STEERING ARRANGEMENTS
    • Secondary Steering Arrangement
  • INTEGRATED TECHNOLOGIES
    • Sequence Assist Arrangement
    • Product Link
    • Cat Grade Control with Load Assist
  • OTHER ATTACHMENTS
    • Camera arrangement - WAVS
    • Steering lock - external
    • Cab beacon
    • Air horn
    • Air horn and beacon
    • Fender, scraper
    • Wiring group
    • Year of manufacture plate
  • WORK LIGHT ATTACHMENTS
    • HID work lights
  • AMBIENT CAPABILITY ARRANGEMENTS
    • Cooling, high ambient HRC
    • Extended Life Coolant, -50� C (-58� F)
    • Cooling, high ambient LRC
    • Cooling, low ambient LRC
  • SERVICE INSTRUCTIONS
    • Film arrangement - U.S. (ANSI)
    • Film arrangement - International (ISO)