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.

Flywheel Power - Tractor/Scraper
304 kW (407 hp)/216 kW (290 hp)
Scraper Capacity - Heaped
24 yd³
Top Speed - Loaded
33.5 mile/h
Width - Overall Machine
141.1 in

Tractor Engine

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

Scraper Bowl

Scraper Capacity - Heaped
24yd³

Transmission

Top Speed - Loaded
33.5mile/h

Dimensions

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 - Maximum (Push-Pull)
613.2in
Width - Rear Tire Centers
90.2in
Width - Overall Machine - Ladder Down
149.2in
Length - Overall Machine - Standard
551.8in

General

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

Engine

Rated Engine RPM - Scraper
2150r/min
Engine Model - Scraper
Cat C9.3
Rated Engine RPM - Tractor
2000r/min
Flywheel Power - Scraper
290HP
Flywheel Power - Tractor
407HP
Engine Model - Tractor
Cat C13
Note (1)
C13 engine emits equivalent to U.S. EPA Tier 2/EU Stage II or U.S. EPA Tier 3/EU Stage III.
Note (2)
C9.3 engine emits equivalent to U.S. EPA Tier 2/EU Stage II or U.S. EPA Tier 3/EU Stage III.

Service Refill Capacities

Hydraulic System
21.926gal (US)
Crankcase - Tractor
8.08gal (US)
Cooling System - Tractor
11.89gal (US)
Transmission System - Tractor
24.76gal (US)
Transmission System - Scraper
12.944gal (US)
Crankcase - Scraper
7.397gal (US)
Fuel Tank
336.03gal (US)
Cooling System - Scraper
16.114gal (US)

Non Push-Pull

Operating Weight - Empty
90213lb
Overall Length
45.9ft

Push-Pull

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

Cab

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

Safety Criteria Compliance Standards

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

Travel Speeds - Runout

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

Implement Cycle Times

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

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
      – 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 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
      – 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
      – 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
  • 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:

  • Note
    • Standard and optional equipment may vary. Consult your Cat dealer for details.
  • 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
    • 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)

Specifications

Tractor Engine

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

Scraper Bowl

Scraper Capacity - Heaped
24yd³

Transmission

Top Speed - Loaded
33.5mile/h

Dimensions

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 - Maximum (Push-Pull)
613.2in
Width - Rear Tire Centers
90.2in
Width - Overall Machine - Ladder Down
149.2in
Length - Overall Machine - Standard
551.8in

General

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

Engine

Rated Engine RPM - Scraper
2150r/min
Engine Model - Scraper
Cat C9.3
Rated Engine RPM - Tractor
2000r/min
Flywheel Power - Scraper
290HP
Flywheel Power - Tractor
407HP
Engine Model - Tractor
Cat C13
Note (1)
C13 engine emits equivalent to U.S. EPA Tier 2/EU Stage II or U.S. EPA Tier 3/EU Stage III.
Note (2)
C9.3 engine emits equivalent to U.S. EPA Tier 2/EU Stage II or U.S. EPA Tier 3/EU Stage III.

Service Refill Capacities

Hydraulic System
21.926gal (US)
Crankcase - Tractor
8.08gal (US)
Cooling System - Tractor
11.89gal (US)
Transmission System - Tractor
24.76gal (US)
Transmission System - Scraper
12.944gal (US)
Crankcase - Scraper
7.397gal (US)
Fuel Tank
336.03gal (US)
Cooling System - Scraper
16.114gal (US)

Non Push-Pull

Operating Weight - Empty
90213lb
Overall Length
45.9ft

Push-Pull

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

Cab

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

Safety Criteria Compliance Standards

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

Travel Speeds - Runout

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

Implement Cycle Times

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

Standard/Optional Features

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
      – 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 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
      – 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
      – 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
  • 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:

  • Note
    • Standard and optional equipment may vary. Consult your Cat dealer for details.
  • 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
    • 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)