US
Metric

Overview

The principal choice for moving material on an earthmoving site is the Cat®
627 Wheel Tractor-Scraper. Twin-powered for high rolling resistance and steep grades, this machine is engineered to work effectively in a wide range of conditions and materialtypes. Whether traveling through sand, clay, or shot rock, it’s specifically designed to fit an earthmover’s needs for today‘s and
tomorrow’s work.

Tractor Engine

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

Scraper Bowl

Scraper Capacity - Heaped
24.00 yd³
18.40 m³

Transmission

Top Speed - Loaded
33.50 mile/h
53.90 km/h

Engine

Engine Model - Tractor
Cat® C13
Engine Model - Scraper
Cat® C9.3
Note (1)
Cat® C13 engine emits equivalent to U.S. EPA Tier 2/EU Stage II or U.S. EPA Tier 3/EU Stage III.
Note (2)
Cat® C9.3 engine emits equivalent to U.S. EPA Tier 2/EU Stage II or U.S. EPA Tier 3/EU Stage III.
Rated Engine RPM - Tractor
2000.00 r/min
2000.00 r/min
Flywheel Power - Tractor
407.00 hp
304.00 kW
Rated Engine RPM - Scraper
2150.00 r/min
2150.00 r/min
Flywheel Power - Scraper
290.00 hp
216.00 kW

General

Scraper Capacity - Struck
17.10 yd³
13.00 m³
Scraper Capacity - Heaped
24.00 yd³
18.40 m³
Width - Cut
10.30 ft
3.14 m
Maximum Depth of Cut
12.40 in
315.00 mm
Maximum Depth of Spread
21.30 in
540.00 mm
Top Speed - Loaded
33.50 mile/h
53.90 km/h
Rated Load
26 127 kg (57,610 lb); 26.19 tonnes (28.81 tons)
Overall Width
11.71 ft
3.57 m
Overall Shipping Height
13.22 ft
4.03 m
Tires - Tractor Drive
33.25R29**E3
Tires - Scraper
33.25R29**E3
180° Curb-to-Curb Turning Width
38.71 ft
11.80 m

Travel Speeds - Runout

Transmission Gear - First
3.10 mile/h
5.00 km/h
Transmission Gear - Second
5.50 mile/h
8.90 km/h
Transmission Gear - Third
7.50 mile/h
12.10 km/h
Transmission Gear - Fourth
10.10 mile/h
16.30 km/h
Transmission Gear - Fifth
13.60 mile/h
21.90 km/h
Transmission Gear - Sixth
18.40 mile/h
29.60 km/h
Transmission Gear - Seventh
24.80 mile/h
39.90 km/h
Transmission Gear - Eighth
33.50 mile/h
53.90 km/h
Transmission Gear - Reverse
5.70 mile/h
9.20 km/h

Service Refill Capacities

Crankcase - Tractor
8.08 gal (US)
30.58 l
Transmission System - Tractor
24.76 gal (US)
93.00 l
Cooling System - Tractor
11.89 gal (US)
45.00 l
Diesel Exhaust Fluid - Tractor
8.10 gal (US)
30.50 l
Fuel Tank
336.03 gal (US)
1272.00 l
Hydraulic System
21.93 gal (US)
83.00 l
Crankcase - Scraper
7.40 gal (US)
28.00 l
Transmission System - Scraper
12.94 gal (US)
49.00 l
Cooling System - Scraper
16.11 gal (US)
61.00 l
Brake Cooling (Scraper)
8.70 gal (US)
33.00 l
Diesel Exhaust Fluid - Scraper
5.80 gal (US)
22.00 l
Note
*When equipped

Dimensions

Width - Overall Machine
141.10 in
3585.00 mm
Width - Tractor
133.10 in
3381.00 mm
Width - Inside of Bowl
120.00 in
3048.00 mm
Width - Outside Rear Tires
128.90 in
3275.00 mm
Height - Overall Shipping
158.60 in
4029.00 mm
Height - Top of Cab
142.60 in
3621.00 mm
Ground Clearance - Tractor
21.90 in
557.00 mm
Front of Tractor to Front Axle
122.80 in
3119.00 mm
Axle to Vertical Hitch Pin
21.30 in
540.00 mm
Height - Scraper Blade Maximum
20.50 in
520.00 mm
Wheel Base
314.90 in
7998.00 mm
Rear Axle - Rear of Machine
114.10 in
2898.00 mm
Width - Overall Machine - Ladder Down
149.20 in
3790.00 mm
Width - Rear Tire Centers
90.20 in
2290.00 mm
Length - Overall Machine - Standard
551.80 in
14015.00 mm
Length - Maximum (Push-Pull)
613.20 in
15576.00 mm

Service Refill Capacities - Tractor

Differential
41.70 gal (US)
158.00 l
Final Drive - Each
5.00 gal (US)
19.00 l

Service Refill Capacities - Scraper

Differential
8.98 gal (US)
34.00 l
Final Drive - Each
5.00 gal (US)
19.00 l

Non Push-Pull

Overall Length
45.90 ft
14.02 m
Operating Weight - Empty
90213.00 lb
40913.00 kg

Push-Pull

Overall Length - With Bail Down
51.10 ft
15.58 m
Operating Weight - Empty
92980.00 lb
42168.00 kg

Cab

Exterior Sound Level
The exterior sound power level for the standard machine (ISO 6393) is 119 dB(A).
ROPS/FOPS
Meets ISO standards

Safety Criteria Compliance Standards

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

Implement Cycle Times

Bowl Raise
3.00 s
3.00 s
Apron Raise
2.95 s
2.95 s
Ejector Extend
5.20 s
5.20 s
Bail Raise
1.80 s
1.80 s
Ejector Retract
6.70 s
6.70 s
Bail Lower
3.20 s
3.20 s
Apron Lower
3.80 s
3.80 s
Bowl Lower
3.50 s
3.50 s

General

Fuel Tank Refill Capacity - Scraper
336.00 gal (US)
1272.00 l
Features

BE MORE PRODUCTIVE

WORK IN COMFORT

DESIGNED FOR SAFETY

EASY TO OPERATE

INTEGRATED CAT TECHNOLOGIES

EXECUTE EFFICIENCY

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
  • 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
  • OTHER ATTACHMENTS
    • Camera arrangement – WAVS
    • Steering lock – external
    • Cab beacon
    • Air horn
    • Air horn and beacon
    • Wiring group
    • Year of manufacture plate
  • SERVICE INSTRUCTIONS
    • Film arrangement – U.S. (ANSI)
    • Film arrangement – International (ISO)