627 Wheel Tractor-Scraper
Open Bowl Scrapers
Details
Flywheel Power - Tractor/Scraper
304 kW (407 hp)/216 kW (290 hp)
Scraper Capacity - Heaped
24.0 yd³
Top Speed - Loaded
33.5 mile/h
Overview
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.
Benefits
None
Ergonomic controls and a newly redesigned cab interior provide a more comfortable and efficient working environment all day long
Improved Productivity
Improvements in fuel efficiency and the new APECS transmission controls deliver more productivity in most applications
None
New safety features help operators be more productive and work more efficiently all day long
Features at a Glance
- BE MORE PRODUCTIVE
-
BE MORE PRODUCTIVE
- Up to 8% improvement in productivity.
- Advanced Productivity Electronic Control System (APECS) allows
the engine and transmission to communicate on a high level. This communication allows the machine to better utilize the power
and torque the engine is producing. The net result is moving more
material. - Machine Speed Limit feature replace stop gear selection.
- Auto-Stall assists in quickly bringing the transmission to an
operating temperature at start-up when the machine is working in a
cold climate region. - Boost productivity with the Payload Estimator feature (optional
attachment). Payload Estimator is an automatic feature when
ordered with Sequence Assist. - Cat® Payload Estimator for scrapers is an earthmoving solution for
optimal payload and jobsite efficiency. Payload Estimator achieves
on-the-go weighing by using bowl lift cylinder pressure during the
loaded haul segment. Payload Estimator is optimized to be used
with Sequence Assist, which provides increased productivity with
less operator effort.
- WORK IN COMFORT
-
WORK IN COMFORT
- Reduce up to 14 individual operator commands per cycle with
Sequence Assist (optional attachment). - Steer with less effort with the newly designed high-pressure
steering system. - Enjoy interior improvements and a more ergonomic work
environment with a 21% larger cab than the G Series cab. - Intuitive, ergonomic controls keep operators focused on their work.
- Maintain desired cab temperature with automatic temperature
control.
- Reduce up to 14 individual operator commands per cycle with
- DESIGNED FOR SAFETY
-
DESIGNED FOR SAFETY
- Get in and out of the cab easier with the new powered access
ladder system (optional attachment). - Enhance an operator’s awareness of site surroundings with the
Work Area Vision System [WAVS (optional attachment)]. - Differential lock engagement protection (standard) prevents
the operator from engaging the differential lock when damage
can occur. - Seat belt indicator provides visual and audible alerts when the seat belt is not in use.
- Get in and out of the cab easier with the new powered access
- EASY TO OPERATE
-
EASY TO OPERATE
- Control the slip of the tractor tires with tire spin reduction
(standard). - The spacious cab features easy, intuitive controls and excellent
visibility. The cab provides a comfortable working environment for
all-day operation. - Equipped with advanced cushion hitch software, the Cat Advanced
Ride Management (ARM) seat suspension reduces end stroke
movement of the load cylinder for a smoother ride.
- Control the slip of the tractor tires with tire spin reduction
- INTEGRATED CAT TECHNOLOGIES
-
INTEGRATED CAT TECHNOLOGIES
- Hit target grade faster and more accurately with Cat GRADE technologies. Finish jobs in fewer passes and with less operator effort, saving you time and helping to increase profit.
- Product Link™ collects machine data that can be viewed online through web and mobile applications (optional attachment).
- Access information anytime, anywhere with Vision Link®– use it to make informed decisions that productivity, lower costs,simplify maintenance, and improve safety and security on your jobsite.
- Shorten the learning curve for inexperienced operators with Load Assist (optional attachment).
- EXECUTE EFFICIENCY
-
EXECUTE EFFICIENCY
- The new tractor hydraulic on-demand fan helps assist in lower fuel consumption.
- Use fuel economy mode to assist in fuel savings.
- The Cat C13 tractor engine and the Cat 9.3 scraper engine emit equivalent to U.S. EPA Tier 2/EU Stage II or U.S. EPA Tier 3/ EU Stage III, contributing to lower fuel consumption.
- Using draft-arm overflow guards diverts material away from the bowl, retaining material and limiting spills onto the rear of the scraper.
- No operator input is required with engine overspeed protection.
- Cat Grade Control (optional attachment) intelligently ensures the machine does not cut below grade in a cut area or overfill in the fill area.
Specifications
Full Specifications
- General
-
Scraper Capacity - Heaped
24.0 yd³Width - Cut
10.3 ftMaximum Depth of Cut
12.4 inScraper Capacity - Struck
17.1 yd³Overall Shipping Height
13.22 ftMaximum Depth of Spread
21.3 in180° Curb-to-Curb Turning Width
38.71 ftTop Speed - Loaded
33.5 mile/hOverall Width
11.71 ftTires - Tractor Drive
33.25R29**E3Fuel Tank Refill Capacity - Scraper
336.0 gal (US)Rated Load
26 127 kg (57,610 lb); 26.19 tonnes (28.81 tons)Tires - Scraper
33.25R29**E3
- Engine
-
Rated Engine RPM - Scraper
2150.0 r/minNote (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 C9.3Rated Engine RPM - Tractor
2000.0 r/minFlywheel Power - Scraper
290.0 HPNote (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
407.0 HPEngine Model - Tractor
Cat C13
- Tractor Engine
-
Flywheel Power - Tractor/Scraper
304 kW (407 hp)/216 kW (290 hp)
- Scraper Bowl
-
Scraper Capacity - Heaped
24.0 yd³
- Transmission
-
Top Speed - Loaded
33.5 mile/h
- Service Refill Capacities
-
Fuel Tank
336.03 gal (US)Crankcase - Scraper
7.3968 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
-
Width - Overall Machine
141.1 inWidth - Tractor
133.1 inWidth - Inside of Bowl
120.0 inWidth - Outside Rear Tires
128.9 inHeight - Overall Shipping
158.6 inHeight - Top of Cab
142.6 inGround Clearance - Tractor
21.9 inFront of Tractor to Front Axle
122.8 inAxle to Vertical Hitch Pin
21.3 inHeight - Scraper Blade Maximum
20.5 inWheel Base
314.9 inRear Axle - Rear of Machine
114.1 inLength - Maximum (Push-Pull)
613.2 inWidth - Rear Tire Centers
90.2 inLength - Overall Machine - Standard
551.8 inWidth - Overall Machine - Ladder Down
149.2 in
- Non Push-Pull
-
Operating Weight - Empty
90213.0 lbOverall Length
45.9 ft
- Push-Pull
-
Overall Length - With Bail Down
51.1 ftOperating Weight - Empty
92980.0 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
- Safety Criteria Compliance Standards
-
Steering System
ISO 5010:2007Falling Object Protective Structure (FOPS)
ISO 3449:2005 Level IIRollover Protection Structure (ROPS)
ISO 3471:2008 for up to 17 084 kg (37,664 lb)Seat Belt
SAE J386:JUN1985Brakes
ISO 3450:2011Reverse Alarm
ISO 9533:2010
- Travel Speeds - Runout
-
Transmission Gear - Fourth
10.1 mile/hTransmission Gear - Seventh
24.8 mile/hTransmission Gear - Eighth
33.5 mile/hTransmission Gear - Third
7.5 mile/hTransmission Gear - Fifth
13.6 mile/hTransmission Gear - First
3.1 mile/hTransmission Gear - Sixth
18.4 mile/hTransmission Gear - Reverse
5.7 mile/hTransmission Gear - Second
5.5 mile/h
- Implement Cycle Times
-
Apron Raise
2.95 sBail Lower
3.2 sApron Lower
3.8 sBowl Lower
3.5 sBowl Raise
3.0 sEjector Extend
5.2 sBail Raise
1.8 sEjector Retract
6.7 s
Equipment
- 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)