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.
Caterpillar
627 Wheel Tractor-Scraper
Overview
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Exterior
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Interior
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Specifications
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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)