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Caterpillar

627 Wheel Tractor-Scraper

Flywheel Power - Tractor/Scraper

304 kW (407 hp)/216 kW (290 hp)

Scraper Capacity - Heaped

24 yd³

Top Speed - Loaded

33.5 mile/h

Overview

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.

Photos

Videos

  • Wheel Tractor-Scraper K Series
  • Wheel Tractor-Scraper K Series Operator Testimonial

360° View

Exterior

360° Exterior view. Double click on the image to zoom in on any area of the product.

Interior

360° interior view. Double click on the image to zoom in on any area of the product.

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Specifications

  • General
    Spec Value
    Scraper Capacity - Heaped 24 yd³
    Width - Cut 10.3 ft
    Maximum Depth of Cut 12.4 in
    Scraper Capacity - Struck 17.1 yd³
    Overall Shipping Height 13.22 ft
    Maximum Depth of Spread 21.3 in
    180° Curb-to-Curb Turning Width 38.71 ft
    Top Speed - Loaded 33.5 mile/h
    Overall Width 11.71 ft
    Tires - Tractor Drive 33.25R29**E3
    Fuel Tank Refill Capacity - Scraper 336 gal (US)
    Rated Load 26 127 kg (57,610 lb); 26.19 tonnes (28.81 tons)
    Tires - Scraper 33.25R29**E3
  • Engine
    Spec Value
    Rated Engine RPM - Scraper 2150 r/min
    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.
    Engine Model - Scraper Cat C9.3
    Rated Engine RPM - Tractor 2000 r/min
    Flywheel Power - Scraper 290 hp
    Note (1) 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
    Engine Model - Tractor Cat C13
  • Tractor Engine
    Spec Value
    Flywheel Power - Tractor/Scraper 304 kW (407 hp)/216 kW (290 hp)
  • Scraper Bowl
    Spec Value
    Scraper Capacity - Heaped 24 yd³
  • Transmission
    Spec Value
    Top Speed - Loaded 33.5 mile/h
  • Service Refill Capacities
    Spec Value
    Fuel Tank 336.03 gal (US)
    Crankcase - Scraper 7.397 gal (US)
    Transmission System - Tractor 24.76 gal (US)
    Hydraulic System 21.926 gal (US)
    Cooling System - Tractor 11.89 gal (US)
    Cooling System - Scraper 16.114 gal (US)
    Crankcase - Tractor 8.08 gal (US)
    Transmission System - Scraper 12.944 gal (US)
  • Dimensions
    Spec Value
    Width - Overall Machine 141.1 in
    Width - Tractor 133.1 in
    Width - Inside of Bowl 120 in
    Width - Outside Rear Tires 128.9 in
    Height - Overall Shipping 158.6 in
    Height - Top of Cab 142.6 in
    Ground Clearance - Tractor 21.9 in
    Front of Tractor to Front Axle 122.8 in
    Axle to Vertical Hitch Pin 21.3 in
    Height - Scraper Blade Maximum 20.5 in
    Wheel Base 314.9 in
    Rear Axle - Rear of Machine 114.1 in
    Length - Maximum (Push-Pull) 613.2 in
    Width - Rear Tire Centers 90.2 in
    Length - Overall Machine - Standard 551.8 in
    Width - Overall Machine - Ladder Down 149.2 in
  • Non Push-Pull
    Spec Value
    Operating Weight - Empty 90213 lb
    Overall Length 45.9 ft
  • Push-Pull
    Spec Value
    Overall Length - With Bail Down 51.1 ft
    Operating Weight - Empty 92980 lb
  • Cab
    Spec Value
    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
    Spec Value
    Steering System ISO 5010:2007
    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)
    Seat Belt SAE J386:JUN1985
    Brakes ISO 3450:2011
    Reverse Alarm ISO 9533:2010
  • Travel Speeds - Runout
    Spec Value
    Transmission Gear - Fourth 10.1 mile/h
    Transmission Gear - Seventh 24.8 mile/h
    Transmission Gear - Eighth 33.5 mile/h
    Transmission Gear - Third 7.5 mile/h
    Transmission Gear - Fifth 13.6 mile/h
    Transmission Gear - First 3.1 mile/h
    Transmission Gear - Sixth 18.4 mile/h
    Transmission Gear - Reverse 5.7 mile/h
    Transmission Gear - Second 5.5 mile/h
  • Implement Cycle Times
    Spec Value
    Apron Raise 2.95 s
    Bail Lower 3.2 s
    Apron Lower 3.8 s
    Bowl Lower 3.5 s
    Bowl Raise 3 s
    Ejector Extend 5.2 s
    Bail Raise 1.8 s
    Ejector Retract 6.7 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
    – 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)