627 Wheel Tractor-Scraper
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 yd³
Transmission
- Top Speed - Loaded
- 33.5 mile/h
Engine
- 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.
- Rated Engine RPM - Tractor
- 2000 r/min
- Engine Model - Tractor
- Cat C13
- Flywheel Power - Tractor
- 407 HP
Dimensions
- 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 - Overall Machine - Standard
- 551.8 in
- Length - Maximum (Push-Pull)
- 613.2 in
- Width - Overall Machine - Ladder Down
- 149.2 in
- Width - Rear Tire Centers
- 90.2 in
Safety Criteria Compliance Standards
- Steering System
- ISO 5010:2007
- Seat Belt
- SAE J386:JUN1985
- Falling Object Protective Structure (FOPS)
- ISO 3449:2005 Level II
- Brakes
- ISO 3450:2011
- Rollover Protection Structure (ROPS)
- ISO 3471:2008 for up to 17 084 kg (37,664 lb)
- Reverse Alarm
- ISO 9533:2010
Travel Speeds - Runout
- Transmission Gear - Eighth
- 33.5 mile/h
- Transmission Gear - First
- 3.1 mile/h
- Transmission Gear - Fourth
- 10.1 mile/h
- Transmission Gear - Second
- 5.5 mile/h
- Transmission Gear - Third
- 7.5 mile/h
- Transmission Gear - Sixth
- 18.4 mile/h
- Transmission Gear - Seventh
- 24.8 mile/h
- Transmission Gear - Fifth
- 13.6 mile/h
- Transmission Gear - Reverse
- 5.7 mile/h
Implement Cycle Times
- Bail Lower
- 3.2 s
- Bowl Raise
- 3 s
- Ejector Retract
- 6.7 s
- Apron Lower
- 3.8 s
- Ejector Extend
- 5.2 s
- Apron Raise
- 2.95 s
- Bowl Lower
- 3.5 s
- Bail Raise
- 1.8 s
General
- Scraper Capacity - Struck
- 17.1 yd³
- Rated Load
- 26 127 kg (57,610 lb); 26.19 tonnes (28.81 tons)
- 180° Curb-to-Curb Turning Width
- 38.71 ft
- Width - Cut
- 10.3 ft
- Tires - Tractor Drive
- 33.25R29**E3
- Overall Shipping Height
- 13.22 ft
- Tires - Scraper
- 33.25R29**E3
- Top Speed - Loaded
- 33.5 mile/h
- Maximum Depth of Cut
- 12.4 in
- Fuel Tank Refill Capacity - Scraper
- 336 gal (US)
- Maximum Depth of Spread
- 21.3 in
- Scraper Capacity - Heaped
- 24 yd³
- Overall Width
- 11.71 ft
Service Refill Capacities
- Crankcase - Tractor
- 8.08 gal (US)
- Crankcase - Scraper
- 7.397 gal (US)
- Cooling System - Tractor
- 11.89 gal (US)
- Transmission System - Scraper
- 12.944 gal (US)
- Transmission System - Tractor
- 24.76 gal (US)
- Cooling System - Scraper
- 16.114 gal (US)
- Fuel Tank
- 336.03 gal (US)
- Hydraulic System
- 21.926 gal (US)
Non Push-Pull
- Overall Length
- 45.9 ft
- Operating Weight - Empty
- 90213 lb
Cab
- Exterior Sound Level
- The exterior sound power level for the standard machine (ISO 6393) is 116 dB(A).
- ROPS/FOPS
- Meets ISO standards
Push-Pull
- Overall Length - With Bail Down
- 51.1 ft
- Operating Weight - Empty
- 92980 lb
