627 Wheel Tractor-Scraper

PROVEN PERFORMANCE

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.

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.

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Features + Specs

Equipment Features
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Specs
  • Exterior Sound Level: The exterior sound power level for the standard machine (ISO 6393) is 119 dB(A).
  • ROPS/FOPS: Meets ISO standards
  • 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 r/min
  • Flywheel Power - Tractor: 407 hp
  • Rated Engine RPM - Scraper: 2150 r/min
  • Flywheel Power - Scraper: 290 hp
  • Scraper Capacity - Struck: 17.1 yd³
  • Scraper Capacity - Heaped: 24 yd³
  • Width - Cut: 10.3 ft
  • Maximum Depth of Cut: 12.4 in
  • Maximum Depth of Spread: 21.3 in
  • Top Speed - Loaded: 33.5 mile/h
  • Rated Load: 26 127 kg (57,610 lb); 26.19 tonnes (28.81 tons)
  • Overall Width: 11.71 ft
  • Overall Shipping Height: 13.22 ft
  • Tires - Tractor Drive: 33.25R29**E3
  • Tires - Scraper: 33.25R29**E3
  • 180° Curb-to-Curb Turning Width: 38.71 ft
  • Fuel Tank Refill Capacity - Scraper: 336 gal (US)
  • Overall Length - With Bail Down: 51.1 ft
  • Operating Weight - Empty: 92980 lb
  • 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
  • Width - Overall Machine - Ladder Down: 149.2 in
  • Width - Rear Tire Centers: 90.2 in
  • Length - Overall Machine - Standard: 551.8 in
  • Length - Maximum (Push-Pull): 613.2 in
  • Scraper Capacity - Heaped: 24 yd³
  • Top Speed - Loaded: 33.5 mile/h
  • Overall Length: 45.9 ft
  • Operating Weight - Empty: 90213 lb
  • Flywheel Power - Tractor/Scraper: 304 kW (407 hp)/216 kW (290 hp)
  • Bowl Raise: 3 s
  • Apron Raise: 2.95 s
  • Ejector Extend: 5.2 s
  • Bail Raise: 1.8 s
  • Ejector Retract: 6.7 s
  • Bail Lower: 3.2 s
  • Apron Lower: 3.8 s
  • Bowl Lower: 3.5 s
  • Transmission Gear - First: 3.1 mile/h
  • Transmission Gear - Second: 5.5 mile/h
  • Transmission Gear - Third: 7.5 mile/h
  • Transmission Gear - Fourth: 10.1 mile/h
  • Transmission Gear - Fifth: 13.6 mile/h
  • Transmission Gear - Sixth: 18.4 mile/h
  • Transmission Gear - Seventh: 24.8 mile/h
  • Transmission Gear - Eighth: 33.5 mile/h
  • Transmission Gear - Reverse: 5.7 mile/h
  • Crankcase - Tractor: 8.08 gal (US)
  • Transmission System - Tractor: 24.76 gal (US)
  • Cooling System - Tractor: 11.89 gal (US)
  • Diesel Exhaust Fluid - Tractor: 8.1 gal (US)
  • Fuel Tank: 336.03 gal (US)
  • Hydraulic System: 21.926 gal (US)
  • Crankcase - Scraper: 7.397 gal (US)
  • Transmission System - Scraper: 12.944 gal (US)
  • Cooling System - Scraper: 16.114 gal (US)
  • Brake Cooling (Scraper): 8.7 gal (US)
  • Diesel Exhaust Fluid - Scraper: 5.8 gal (US)
  • Note: *When equipped
  • Differential: 8.98 gal (US)
  • Final Drive - Each: 5 gal (US)
  • Differential: 41.7 gal (US)
  • Final Drive - Each: 5 gal (US)
  • 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
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