627K Wheel Tractor-Scraper

627K Wheel Tractor-Scraper

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.

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Tractor Engine

Flywheel Power: Tractor/Scraper
304 kW (407 hp)/216 kW (290 hp)
Flywheel Power - Tractor/Scraper
304 kW (407 hp)/216 kW (290 hp)

Scraper Bowl

Scraper Capacity: Heaped
24.0yd3
Scraper Capacity - Heaped
24yd³

Transmission

Top Speed (Loaded)
33.5mph
Top Speed - Loaded
33.5mile/h

Dimensions

Width - Overall Machine
141.1in
Width - Tractor
133.1in
Width - Inside of Bowl
120.0in
Width - Outside Rear Tires
128.9in
Height - Overall Shipping
158.6in
Height - Top of Cab
142.6in
Ground Clearance - Tractor
21.9in
Front of Tractor to Front Axle
122.8in
Axle to Vertical Hitch Pin
21.3in
Height - Scraper Blade Maximum
20.5in
Wheelbase
314.9in
Rear Axle to Rear of Machine
114.1in
Length - Overall Machine (Standard)
551.8in
Width - Overall Machine - Ladder Down
149.2in
Width - Rear Tire Centers
90.2in
Length - Maximum (Push-Pull)
613.2in
Width - Overall Machine
141.1in
Width - Tractor
133.1in
Width - Inside of Bowl
120in
Width - Outside Rear Tires
128.9in
Height - Overall Shipping
158.6in
Height - Top of Cab
142.6in
Ground Clearance - Tractor
21.9in
Front of Tractor to Front Axle
122.8in
Axle to Vertical Hitch Pin
21.3in
Height - Scraper Blade Maximum
20.5in
Wheel Base
314.9in
Rear Axle - Rear of Machine
114.1in
Length - Overall Machine - Standard
551.8in
Width - Overall Machine - Ladder Down
149.2in
Width - Rear Tire Centers
90.2in

Engine

Flywheel Power: Tractor
407.0hp
Note
Cat C9.3 ACERT and Cat C13 ACERT engines meet U.S. Environmental Protection Agency (EPA) Tier 4 Final/EU Stage IV engine emission standards.
Engine Model - Scraper
Cat C9.3 ACERT
Engine Model - Tractor
Cat C13 ACERT™
Flywheel Power - Scraper
290HP
Rated Engine RPM - Scraper
2150r/min
Rated Engine RPM - Tractor
2000r/min
Flywheel Power - Tractor
407HP
Note
Cat C9.3 ACERT and Cat C13 ACERT engines meet U.S. Environmental Protection Agency (EPA) Tier 4 Final/EU Stage IV engine emission standards.

Travel Speeds (Runout)

Transmission Gear: Eighth
33.5mph
Transmission Gear: Fifth
13.6mph
Transmission Gear: First
3.1mph
Transmission Gear: Fourth
10.1mph
Transmission Gear: Reverse
5.7mph
Transmission Gear: Second
5.5mph
Transmission Gear: Seventh
24.8mph
Transmission Gear: Sixth
18.4mph
Transmission Gear: Third
7.5mph

General Data

180° Curb-to-Curb Turning Width
38.71ft
Fuel Tank Refill Capacity: Scraper
336.0gal
Maximum Depth of Cut
12.4in
Maximum Depth of Spread
21.3in
Overall Shipping Height
13.22ft
Overall Width
11.71ft
Rated Load
26 127 kg (57,610 lb); 26.19 tonnes (28.81 tons)
Scraper Capacity: Heaped
24.0yd3
Scraper Capacity: Struck
17.1yd3
Tires: Scraper
33.25R29**E3
Tires: Tractor Drive
33.25R29**E3
Top Speed (Loaded)
33.5mph
Width of Cut
10.3ft

Cab

Exterior Sound Level
The exterior sound power level for the standard machine (ISO 6393) is 116 dB(A).
ROPS/FOPS
Meets SAE and ISO standards
Exterior Sound Level
The exterior sound power level for the standard machine (ISO 6393) is 116 dB(A).
ROPS/FOPS
Meets SAE and ISO standards

Implement Cycle Times

Apron Lower
3.8Seconds
Apron Raise
2.95Seconds
Bail Lower
3.2Seconds
Bail Raise
1.8Seconds
Bowl Lower
3.5Seconds
Bowl Raise
3.0Seconds
Ejector Extend
5.2Seconds
Ejector Retract
6.7Seconds
Apron Lower
3.8s
Apron Raise
2.95s
Bail Lower
3.2s
Bail Raise
1.8s
Bowl Lower
3.5s
Bowl Raise
3s
Ejector Extend
5.2s
Ejector Retract
6.7s

Service Refill Capacities

Cooling System: Scraper
16.114gal
Cooling System: Tractor
11.89gal
Crankcase: Scraper
7.3968gal
Crankcase: Tractor
8.08gal
Diesel Exhaust Fluid: Scraper
5.55gal
Diesel Exhaust Fluid: Tractor
8.0572gal
Fuel Tank
336.03gal
Hydraulic System
21.926gal
Transmission System: Scraper
12.944gal
Transmission System: Tractor
24.76gal
Cooling System - Scraper
16.114gal (US)
Cooling System - Tractor
11.89gal (US)
Crankcase - Scraper
7.397gal (US)
Crankcase - Tractor
8.08gal (US)
Diesel Exhaust Fluid - Scraper
5.55gal (US)
Diesel Exhaust Fluid - Tractor
8.057gal (US)
Fuel Tank
336.03gal (US)
Hydraulic System
21.926gal (US)
Transmission System - Scraper
12.944gal (US)
Transmission System - Tractor
24.76gal (US)

Safety Criteria Compliance Standards

Brakes
ISO 3450:1996
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
Brakes
ISO 3450:1996
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

Push-Pull

Operating Weight - Empty
92980lb
Overall Length - With Bail Down
51.1ft

Non Push-Pull

Operating Weight - Empty
90213lb
Overall Length
45.9ft

General

180° Curb-to-Curb Turning Width
38.71ft
Fuel Tank Refill Capacity - Scraper
336gal (US)
Maximum Depth of Cut
12.4in
Maximum Depth of Spread
21.3in
Overall Shipping Height
13.22ft
Overall Width
11.71ft
Rated Load
26 127 kg (57,610 lb); 26.19 tonnes (28.81 tons)
Scraper Capacity - Heaped
24yd³
Scraper Capacity - Struck
17.1yd³
Tires - Scraper
33.25R29**E3
Tires - Tractor Drive
33.25R29**E3
Top Speed - Loaded
33.5mile/h
Width - Cut
10.3ft

Travel Speeds - Runout

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

Standard Equipment

  • Power Train - Tractor
    • 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
  • Power Train - Scraper
    • Cat C9.3 ACERT engine with high pressure: - Common rail fuel - Cat engine brake - Electric start, 24 volt - Fan, driveline - Ground engine shutdown - Muffler (only for less or non-regulated regions engine arrangement only) - Starting aid, ether
    • Braking system: - Primary and secondary, wet disc, hydraulic - 4 speed (torque converter drive) - Transmission planetary powershift
  • Electrical - Tractor
    • Alternator, 150 Amp
    • Batteries (4), 12V, 1,000 CCA, maintenance free, high output
    • Electrical system, 24V
    • Lighting system: - Headlights, 3×3 halogen - Turn signals with hazard function, LED floodlights, (2) 3×3 cutting edge (1) 3×3 bowl, halogen side vision (2) 3×3 halogen
    • Starting/charging receptacle
  • Electrical - Scraper
    • Alarm, backup
    • Alternator, 65 Amp
    • Batteries (4), 12V, 1,000 CCA, maintenance free, high output
    • Lighting system: - Brake lights, LED - Turn signals with hazard function, LED
    • Starting/charging receptacle
  • 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
    • Keypad switches: - Rear engine start - 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 - Differential lock - Apron float - Transmission hold - Cushion hitch - High beam lights - Action lamp - Engine speed, rpm - Gear selection - DEF fill levels
  • 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
  • Other Standard Equipment - Scraper
    • Bowl: - 18.4 m3 (24 yd3), heaped - 14.1 m3 (18.4 yd3), struck - Fast oil change - Vandalism locks - Guard, overflow - Heater, engine coolant 120V
    • Hydraulic position sensing cylinders (bowl lift and apron)
  • Special Arrangements
    • Tractor/Scraper Arrangements: - Push Pull Arrangement
    • Fueling Arrangements: - Fast Fill Group

Optional Equipment

  • Steering Arrangements
    • Secondary Steering Arrangement
  • Integrated Technologies
    • Sequence Assist Arrangement
    • Load Assist
    • Cat Grade Control with Load Assist
    • Product Link Installation
  • 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
    • Cooling, low ambient HRC
    • Cooling, high ambient LRC
    • Cooling, low ambient LRC
  • Cleaner
    • Cab precleaner
  • Service Instructions
    • Film arrangement - U.S. (ANSI)
    • Film arrangement - International (ISO)