New | 623K Wheel Tractor-Scraper

Flywheel Power: Tractor/Scraper304 kW (407 hp)
Engine ModelCat C13 ACERT™
Flywheel Power: Tractor407.0 hp
NoteCat C13 ACERT engine meets U.S. Environmental Protection Agency (EPA) Tier 4 Final/EU Stage IV engine emission standards.
Rated Engine RPM2000.0 RPM
Scraper Bowl
Scraper Capacity: Heaped23.0 yd3
Top Speed (Loaded)33.5 mph
Height - Overall Shipping158.9 in
Length - Overall Machine542.0 in
Width - Overall Machine141.1 in
Height - Top of Cab142.6 in
Height - Scraper Blade Maximum20.5 in
Width - Tractor133.1 in
Width - Inside of Bowl120.0 in
Width - Outside Rear Tires128.9 in
Front of Tractor to Front Axle122.8 in
Wheelbase329.5 in
Rear Axle to Rear of Machine89.7 in
Ground Clearance - Tractor21.9 in
Axle to Vertical Hitch Pin17.0 in
Height of Top of Elevator148.3 in
Width - Overall Machine - Ladder Down149.2 in
Width - Rear Tire Centers90.2 in
Service Refill Capacities
Fuel Tank216.09 gal
Crankcase8.08 gal
Cooling System11.89 gal
Diesel Exhaust Fluid8.0572 gal
Hydraulic System21.926 gal
Transmission System24.76 gal
Exterior Sound LevelThe exterior sound power level for the standard machine (ISO 6393) is 111.5 dB(A).
ROPS/FOPSMeets SAE and ISO standards
Safety Criteria Compliance Standards
BrakesISO 3450:1996
Falling Object Protective Structure (FOPS)ISO 3449:2005 Level II
Reverse AlarmISO 9533:2010
Rollover Protection Structure (ROPS)ISO 3471:2008 for up to 17 084 kg (37,664 lb)
Seat BeltSAE J386:JUN1985
Steering SystemISO 5010:2007
Travel Speeds (Runout)
Transmission Gear: Eighth33.5 mph
Transmission Gear: Fifth13.6 mph
Transmission Gear: First3.1 mph
Transmission Gear: Fourth10.1 mph
Transmission Gear: Reverse5.7 mph
Transmission Gear: Second5.5 mph
Transmission Gear: Seventh24.8 mph
Transmission Gear: Sixth18.4 mph
Transmission Gear: Third7.5 mph
General Data
180° Curb-to-Curb Turning Width38.71 ft
Elevator Flight Spacing20.0 in
Fuel Tank Refill Capacity: Scraper201.0 gal
Maximum Depth of Cut10.3 in
Maximum Depth of Spread18.3 in
Maximum Floor Opening4.4 ft
Number of Flights15
Operating Weight (Empty)88061.0 lb
Overall Length45.18 ft
Overall Shipping Height12.37 ft
Overall Width11.71 ft
Rated Load25 038 kg (55,200 lb); 25.1 tonnes (27.6 tons)
Scraper Capacity: Heaped23.0 yd3
Scraper Capacity: Struck18.8 yd3
Tires: Scraper33.25R29**E3
Tires: Tractor Drive33.25R29**E3
Top Speed (Loaded)33.5 mph
Width of Cut10.3 ft
Implement Cycle Times
Bowl Lower3.5 Seconds
Bowl Raise3.0 Seconds
Ejector Extend6.45 Seconds
Ejector Retract9.7 Seconds
  • Cat C13 ACERT engine with MEUI™
  • 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: - Primary and secondary, wet disc, hydraulic - Parking, hydraulic-released, spring-applied - Throttle lock
  • Transmission: - 8-speed planetary power shift - ECPC control - APECS software - Programmable top gear selection - Transmission hold - Differential lock - Guard, power train - Standard tire spin reduction - Ground speed control - Machine speed limit - Differential lock protection
  • Braking system: - Primary and secondary, wet disc, hydraulic
  • Alternator, 150 Amp
  • Batteries (4), 12V, 1,000 CCA, maintenance free, high output
  • Electrical system, 24V
  • Lighting system: - Headlights, halogen - Turn signals with hazard function, LED floodlights, (2) cutting edge (1) bowl, halogen side vision (2)
  • Starting/charging receptacle
  • Alarm, backup
  • Lighting system: - Brake lights, LED - Turn signals with hazard function, LED
  • 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
  • Keypad switches: - Throttle lock - Wipers/washers - Hazard lights - Retarding level select - Work lights on, off - Information mode on Messenger Display
  • Safety tab rocker switches: - Regeneration control (Tier 4 Final/EU Stage IV only) - Parking brake
  • 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: - Coolant temperature - Engine oil temperature - Hydraulic oil temperature - DPF temperature - Fuel level - Park brake - Implement lockout - Brake system - Regeneration required - Throttle lock - System voltage - Secondary steering - Bail down - Ejector auto - Differential lock - Apron float - Transmission hold - Cushion hitch - High beam lights - Action lamp - Engine speed, rpm - Gear selection - DEF fill levels
  • Extended Life Coolant to -37° C (-34° F)
  • 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: - 17.6 m3 (23 yd3), heaped - 13.5 m3 (17.6 yd3), struck
  • Vandalism locks
  • Elevator with 15 flights
  • Hydraulic position sensing cylinders (bowl lift and apron)



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