627 Wheel Tractor-Scraper
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.
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.
General
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
Scraper Capacity - Struck
17.10 yd³
13.00 m³
Overall Shipping Height
13.22 ft
4.03 m
Maximum Depth of Spread
21.30 in
540.00 mm
180° Curb-to-Curb Turning Width
38.71 ft
11.80 m
Top Speed - Loaded
33.50 mile/h
53.90 km/h
Overall Width
11.71 ft
3.57 m
Tires - Tractor Drive
33.25R29**E3
Fuel Tank Refill Capacity - Scraper
336.00 gal (US)
1272.00 l
Rated Load
26 127 kg (57,610 lb); 26.19 tonnes (28.81 tons)
Tires - Scraper
33.25R29**E3
Engine
Rated Engine RPM - Scraper
2150.00 r/min
2150.00 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
2000.00 r/min
2000.00 r/min
Flywheel Power - Scraper
290.00 HP
216.00 kW
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
407.00 HP
304.00 kW
Engine Model - Tractor
Cat C13
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
Service Refill Capacities
Fuel Tank
336.03 gal (US)
1272.00 l
Crankcase - Scraper
7.40 gal (US)
28.00 l
Transmission System - Tractor
24.76 gal (US)
93.00 l
Hydraulic System
21.93 gal (US)
83.00 l
Cooling System - Tractor
11.89 gal (US)
45.00 l
Cooling System - Scraper
16.11 gal (US)
61.00 l
Crankcase - Tractor
8.08 gal (US)
30.58 l
Transmission System - Scraper
12.94 gal (US)
49.00 l
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
Length - Maximum (Push-Pull)
613.20 in
15576.00 mm
Width - Rear Tire Centers
90.20 in
2290.00 mm
Length - Overall Machine - Standard
551.80 in
14015.00 mm
Width - Overall Machine - Ladder Down
149.20 in
3790.00 mm
Non Push-Pull
Operating Weight - Empty
90213.00 lb
40913.00 kg
Overall Length
45.90 ft
14.02 m
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 116 dB(A).
ROPS/FOPS
Meets ISO standards
Safety Criteria Compliance Standards
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
Transmission Gear - Fourth
10.10 mile/h
16.30 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 - Third
7.50 mile/h
12.10 km/h
Transmission Gear - Fifth
13.60 mile/h
21.90 km/h
Transmission Gear - First
3.10 mile/h
5.00 km/h
Transmission Gear - Sixth
18.40 mile/h
29.60 km/h
Transmission Gear - Reverse
5.70 mile/h
9.20 km/h
Transmission Gear - Second
5.50 mile/h
8.90 km/h
Implement Cycle Times
Apron Raise
2.95 s
2.95 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
Bowl Raise
3.00 s
3.00 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
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
- Cat C9.3 engine with high pressure:
- 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)
- Bowl
- SPECIAL ARRANGEMENTS
- Tractor/Scraper Arrangements
– Push Pull Arrangement - Fueling Arrangements
– Fast Fill Group
- Tractor/Scraper Arrangements
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)