CAT 627K Motor Scraper

Dimensions

Length – Maximum (Push-Pull) 613.21 in (15575 mm)
Length – Overall Machine – Standard 551.8 in (14016 mm)
Width – Rear Tire Centers 90.2 in (2291 mm)
Width – Overall Machine – Ladder Down 149.2 in (3790 mm)
Width – Overall Machine 141.1 in (3584 mm)
Width – Outside Rear Tires 128.9 in (3274 mm)
Width – Inside Of Bowl 120 in (3048 mm)
Wheelbase 314.9 in (7998 mm)
Height – Overall Shipping 158.6 in (4028 mm)
Height – Scraper Blade Maximum 20.5 in (521 mm)
Height – Top Of Cab 142.6 in (3621 mm)
Rear Axle – Rear Of Machine 114.1 in (2898 mm)
Axle To Vertical Hitch Pin 21.3 in (541 mm)
Front Of Tractor To Front Axle 122.8 in (3119 mm)
Width – Tractor 133.1 in (3381 mm)
Ground Clearance – Tractor 21.9 in (556 mm)
180° Curb-To-Curb Turning Width 38.71 ft in (11.8 m)

CAT 627K Motor Scraper Specs and Dimensions

Scraper Bowl

Scraper Capacity – Heaped 24 yd3 (18.35 m3)
Scraper Capacity – Struck 17.11 yd3 (13.08 m3)
Scraper Tire Size 33.25R29 E3
Tractor Tire Size 33.25R29 E3
Top Loaded Speed 33.5 mph (54 km/h)
Width of Cut 10.3 ft in (3.14 m)
Maximum Depth of Cut 12.4 in (314.96 mm)
Maximum Depth of Spread 21.3 in (541  mm)
Rated Load 57610 lb (26127 kg)

Weight

Operating Weight (Empty) Push-Pull 92980 lb (42168 kg)
Operating Weight (Empty) Non Push-Pull 90213 lb (40913 kg)

Engine Details

Engine Make Cat
Engine Model Cat C13 ACERT
Flywheel Power – Tractor 407 hp (303.5 kw)
Power Measured @ 2000 rpm
Emission Standards U.S. EPA Tier 4 Final / EU Stage IV

Scraper Engine

Engine Make Cat
Engine Model Cat C9.3 ACERT
Power 290 hp (216.3 kw)
Power Measured @ 2150 rpm

Transmission

Transmission Gear – First 3.1 mph (5 km/h)
Transmission Gear – Second 5.5 mph (8.9 km/h)
Transmission Gear – Third 7.5 mph (12.1 km/h)
Transmission Gear – Fourth 10.1 mph (16.3 km/h)
Transmission Gear – Fifth 13.6 mph (21.9 km/h)
Transmission Gear – Sixth 18.4 mph (29.7 km/h)
Transmission Gear – Seventh 24.8 mph (40 km/h)
Transmission Gear – Eighth 33.5 mph (54 km/h)
Transmission Gear – Reverse 5.7 mph (9.2 km/h)

Implement Cycle Times

Bowl Raise 3.0 seconds
Bowl Lower 3.5 seconds
Ejector Extend 5.2 seconds
Ejector Retract 6.7 seconds
Apron Raise 2.95 seconds
Apron Lower 3.8 seconds
Bail Raise 1.8 seconds
Bail Lower 3.2 seconds

Operator Environment

Exterior Sound Level The exterior sound power level for the standard machine (ISO 6393) is 116 dB(A)
ROPS ISO 3471:2008 for up to 17 084 kg (37,664 lb)
FOPS ISO 3449:2005 Level II
Brakes ISO 3450:1996
Steering System ISO 5010:2007
Seat Belt SAE J386:JUN1985
Reverse Alarm ISO 9533:2010

Service Refill Capacities

Fuel Tank Capacity 336.1 gal (1272 L)
Hydraulic System Capacity 22 gal (83 L)
Engine Oil Capacity – Tractor 8.1 gal (30.6 L)
Engine Oil Capacity – Scraper 7.4 gal (28 L)
Transmission Oil Capacity – Tractor 24.8 gal (94 L)
Transmission Oil Capacity – Scraper 13 gal (49 L)
Cooling System Capacity – Tractor 11.9 gal (45 L)
Cooling System Capacity – Scraper 16.2 gal (61 L)
DEF Tank Capacity – Tractor 8.1 gal (30.5 L)
DEF Tank Capacity – Scraper 5.6 gal (21 L)
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