(317) 545-2151

623K Wheel Tractor-Scraper

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Product Specs

Engine

Flywheel Power - Tractor/Scraper
304 kW (407 hp)
Engine Model
Cat C13
Note
C13 engine emits equivalent to U.S. EPA Tier 2/EU Stage II or U.S. EPA Tier 3/EU Stage III.
Flywheel Power - Tractor
407 HP
Rated Engine RPM
2000 r/min

Scraper Bowl

Scraper Capacity - Heaped
23 yd³

Transmission

Top Speed - Loaded
33.5 mile/h

Dimensions

Height - Overall Shipping
158.9 in
Length - Overall Machine
542 in
Width - Overall Machine
141.1 in
Height - Top of Cab
142.6 in
Height - Scraper Blade Maximum
20.5 in
Width - Tractor
133.1 in
Width - Inside of Bowl
120 in
Width - Outside Rear Tires
128.9 in
Front of Tractor to Front Axle
122.8 in
Wheel Base
329.5 in
Rear Axle - Rear of Machine
89.7 in
Ground Clearance - Tractor
21.9 in
Axle to Vertical Hitch Pin
17 in
Width - Rear Tire Centers
90.2 in
Height - Top of Elevator
148.3 in
Width - Overall Machine - Ladder Down
149.2 in

Service Refill Capacities

Fuel Tank
216.09 gal (US)
Crankcase
8.08 gal (US)
Cooling System
11.89 gal (US)
Hydraulic System
21.926 gal (US)
Transmission System
24.76 gal (US)

General

Tires - Tractor Drive
33.25R29**E3
180° Curb-to-Curb Turning Width
38.71 ft
Fuel Tank Refill Capacity - Scraper
201 gal (US)
Maximum Depth of Cut
10.3 in
Maximum Depth of Spread
18.3 in
Operating Weight - Empty
88061 lb
Overall Length
45.18 ft
Overall Shipping Height
12.37 ft
Overall Width
11.71 ft
Rated Load
25 038 kg (55,200 lb); 25.1 tonnes (27.6 tons)
Scraper Capacity - Heaped
23 yd³
Scraper Capacity - Struck
18.8 yd³
Tires - Scraper
33.25R29**E3
Top Speed - Loaded
33.5 mile/h
Width - Cut
10.3 ft
Elevator Flight Spacing
20 in
Maximum Floor Opening
4.4 ft
Number of Flights
15

Cab

ROPS/FOPS
Meets ISO standards
Exterior Sound Level
The exterior sound power level for the standard machine (ISO 6393) is 111.5 dB(A).

Safety Criteria Compliance Standards

Brakes
ISO 3450:2011
Falling Object Protective Structure (FOPS)
ISO 3449:2005 Level II
Reverse Alarm
ISO 9533:2010
Rollover Protection Structure (ROPS)
ISO 3471:2008 for up to 17 084 kg (37,664 lb)
Seat Belt
SAE J386:JUN1985
Steering System
ISO 5010:2007

Travel Speeds - Runout

Transmission Gear - Eighth
33.5 mile/h
Transmission Gear - Fifth
13.6 mile/h
Transmission Gear - First
3.1 mile/h
Transmission Gear - Fourth
10.1 mile/h
Transmission Gear - Reverse
5.7 mile/h
Transmission Gear - Second
5.5 mile/h
Transmission Gear - Seventh
24.8 mile/h
Transmission Gear - Sixth
18.4 mile/h
Transmission Gear - Third
7.5 mile/h

Implement Cycle Times

Bowl Lower
3.5 s
Bowl Raise
3 s
Ejector Extend
6.45 s
Ejector Retract
9.7 s

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
    • Primary and secondary, wet disc, hydraulic
    • Throttle lock
    • Parking , hydraulic released, spring applied
    • Primary and secondary, wet disc, hydraulic
  • Transmission
    • 8-speed planetary power shift
    • APECS software
    • Transmission hold
    • Ground speed control
    • Machine speed limit
    • Programmable top gear selection
    • Differential lock
    • Standard tire spin reduction
    • Differential lock protection
    • Guard, power train
    • ECPC control
  • Electrical - Tractor
    • Alternator, 150 Amp
    • Batteries (4), 12V, 1,000 CCA, maintenance free, high output
    • Electrical system, 24V
    • Starting/charging receptacle
  • Lighting System - Tractor
    • Headlights, halogen
    • Halogen sdie vision (2)
    • Bowl (1)
    • LED Floodlights
    • Turn Signals with hazard Function
    • Cutting Edge (2)
  • Electrical - Scraper
    • Alarm, backup
  • Lighting System - Scraper
    • Brake lights, LED
    • Trun signals with hazard function, LED
  • Keypad Switches
    • Throttle lock
    • Retarding level select
    • Hazard lights
    • Wipers/washers
    • Work lights on/off
    • Information mode on Messenger Display
  • 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:
    • Coolant temperature
    • Cushion hitch
    • Secondary steering
    • Bail down
    • Park brake
    • Action lamp
    • Transmission hold
    • Engine oil temperature
    • High beam lights
    • Fuel level
    • Hydraulic oil temperature
    • Apron float
    • Differential lock (1)
    • Gear selection
    • Throttle lock
    • Ejector auto
    • System voltage
    • Brake system
    • Implement lockout
    • Regeneration required
    • Engine speed, rpm
  • 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
    • 17.6 m³ (23 yd³), heaped
    • 13.5 m� (17.6 yd�), struck
  • Other Standard Equipment - Scraper
    • Vandalism locks
    • Elevator with 15 flights
    • Hydraulic position sensing cylinders (bowl lift and apron)

Attachments

  • 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
  • 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
  • Other Attachments
    • Camera arrangement - WAVS
    • Steering lock - external
    • Cab beacon
    • Air horn
    • Air horn and beacon
    • Fender, scraper
    • Wiring group
    • Year of manufacture plate
  • Service Instructions
    • Film arrangement - U.S. (ANSI)
    • Film arrangement - International (ISO)

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