CAT 627G Motor Scraper


Dimensions

Overall Length 42.38 ft in (12917 mm)
Overall Width 11.38 ft in (3467 mm)
Overall Height 12.16 ft in (3705 mm)
Wheelbase 25.33 ft in (7722 mm)
Tractor Ground Clearance 1.81 ft in (553 mm)
Height To Top Of Cab 11.23 ft in (3423 mm)
Height – Scraper Blade Maximum 20.6 in (523.24 mm)
Height – Top Of Cab 11.23 ft in (0.29 m)
Length – Overall Machine 508.5 in (12915.9 mm)
Rear Axle – Rear Of Machine 84.3 in (2141.22 mm)
Rim Radius 17 in (431.8 mm)
Wheel Base 25.34 ft in (0.65 m)
Width – Inside Of Bowl 116 in (2946.4 mm)
Width – Outside Rear Tires 120 in (3048 mm)
Width – Overall Machine 136.5 in (3467.1 mm)
Width – Rear Tire Center Lines 85.8 in (2179.33 mm)
Axle To Vertical Hitch Pin 17 in (431.8 mm)
Width – Tractor 123.25 in (3130.55 mm)
Bail Length – Maximum (Push-Pull) 63.5 in (1612.9 mm)
Extended Push Block (Push-Pull) 109.7 in (2786.38 mm)
Front Of Tractor To Front Axle 120.4 in (3058.16 mm)
Ground Clearance – Tractor 21.75 in (552.46 mm)
Height – Overall Shipping 145.9 in (3705.86 mm)

Tractor Engine

Make CAT
Model C15 ACERT
Gross Power 394 hp (294 kw)
Net Power 365 hp (272 kw)
Displacement 928 cu in (15.3 L)

Engine Details

Tractor Engine Cat C15 ACERT

Tractor Engine

Net Power – Gears 1-2 330 hp (246.1 kw)
Gross Power – Gears 1-2 359 hp (267.8 kw)
Bore 5.5 in (139.7 mm)
Stroke 6.5 in (165.1 mm)
Net Power – Gears 3-8 365 hp (272.2 kw)
Gross Power – Gears 3-8 394 hp (293.9 kw)
Net Power – Tractor/Scraper 246 kW (330 hp) / 178 kW (239 hp)

Engine Details

Scraper Engine Cat C9 ACERT

Scraper Engine

Make CAT
Model C9 ACERT
Gross Power 286 hp (213 kw)
Net Power 266 hp (198 kw)
Displacement 538 cu in (8.9 L)
Bore 4.5 in (112.1 mm)
Stroke 5.9 in (149.1 mm)
Net Power – Gear 1 239 hp (178.3 kw)
Net Power – Gears 2-4 266 hp (198.4 kw)
Gross Power – Gear 1 258 hp (192.4 kw)
Gross Power – Gears 2-4 286 hp (213.3 kw)

Operational Specs

Fuel Tank Capacity 292 gal (1105 L)
Cooling System Fluid Capacity 48.3 gal (184 L)
Engine Oil Fluid Capacity 16.5 gal (66 L)
Transmission Fluid Capacity 34.6 gal (131 L)
Differential Fluid Capacity 42 gal (159 L)
Hydraulic System Fluid Capacity 37 gal (140 L)
Wheel Coolant Fluid Capacity – Each 24 gal (90 L)
Operating Voltage 24 V
Alternator Supplied Amperage 75 amps
Tire Size 33.25-R29

Transmission

Transmission Type powershift
Number Of Forward Gears 8
Number Of Reverse Gears 1
Max Speed Forward 32 mph (51.5 km/h)
Max Speed Reverse 5.7 mph (9.2 km/h)
Reverse 5.7 mile/h

Steering

Width – 180 Degrees Turn 35.9 ft in (11 m)
Steering Angle – Right 90 degrees
Steering Angle – Left 85 degrees
Hydraulic Output 55 gal/min

Transmission

1 Forward 3.1 mph (5 km/h)
2 Forward 4.7 mph (7.6 km/h)
3 Forward 6.8 mph (11 km/h)
4 Forward 9.2 mph (14.9 km/h)
5 Forward 12.4 mph (20 km/h)
6 Forward 16.7 mph (26.9 km/h)
7 Forward 22.6 mph (36.4 km/h)
8 Forward 32 mph (51.5 km/h)
Travel Speed – Maximum 32 mph (51.5 km/h)

Weights

Total Operating – Empty 86800 lb (39372 kg)
Operating Weight 136905 lb (62099.1 kg)
Front Axle – Empty 52080 %
Rear Axle – Empty 34720 %
Total Operating – Loaded 139601 lb (63332 kg)
Front Axel – Loaded 68405 lb (31028 kg)
Rear Axle – Loaded 71197 %

Bowl

Rated Payload 52800 lb (23950 kg)
Heaped Capacity 22 yd3 (17 m3)
Struck Capacity 15.7 yd3 (12 m3)
Max Depth Of Cut 13.1 in (333 mm)
Width Of Cut 10 ft in (3023 mm)

Hydraulics

Bowl Cylinder Bore 6 in (152.4 mm)
Bowl Cylinder Stroke 32 in (812.8 mm)
Steering Circuit 55 gal/min
Scraper Circuit 65.5 gal/min
Cushion Hitch Circuit 9.8 gal/min
Relief Valve – Steering Circuit 2250 psi
Relief Valve – Implement Circuit 2175 psi
Ejector Cylinder Bore 6.5 in (165.1 mm)
Ejector Cylinder Stroke 61 in (1549.4 mm)
Secondary Steering Circuit 39.9 gal/min
Apron Cylinder Bore 7.3 in (184.2 mm)
Apron Cylinder Stroke 23.5 in (596.9 mm)

Scraper Bowl

Capacity Heaped 22 yd3 (16.9 m3)
Width – Cut – To Router Bits 119 in (3022.6 mm)
Rated Load 52800 lb (23949.7 kg)
Capacity – Struck 15.7 yd3 (12.1 m3)
Depth Of Cut – Maximum 13.1 in (332.8 mm)
Ground Clearance – Maximum 20.6 in (523.3 mm)
Cutting Edge Thickness 0.9 in (22.4 mm)
Depth Of Spread – Maximum 20.6 in (523.3 mm)
Apron Closure Force 24075 lb (10920.3 kg)
Apron Opening 70 in (1778 mm)
Hyd. Penetration Force – 627g 48375 lb (21942.6 kg)

Service Refill Capacities – Scraper

Transmission 15.6 gal (59.1 L)
Differential 4 gal (15.2 L)
Final Drive – Each 5 gal (19 L)
Cooling System 20.3 gal (76.9 L)
Fuel Tank – 627g 292 gal (1105.4 L)
Crankcase 7 gal (26.5 L)
Wheel Coolant – Each 12 gal (45.5 L)

Service Refill Capacities – Tractor

Transmission 19 gal (72 L)
Differential 38 gal (143.9 L)
Final Drive – Each 5 gal (19 L)
Cooling System 28 gal (106 L)
Hydraulic Reservoir 37 gal (140.1 L)
Crankcase 9.5 gal (36 L)
Wheel Coolant – Each 12 gal (45.5 L)
Windshield Washer 1.5 gal (5.7 L)

Weights – Standard, Tandem

Total Shipping 82113 lb (37245.9 kg)
Tractor Shipping 48447 lb (21975.2 kg)
Scraper Shipping 33666 lb (15270.7 kg)
Total Operating – Empty 83441 lb (37848.3 kg)
Front Axle 49230 lb (22330.4 kg)
Rear Axle 34211 lb (15517.9 kg)
Total Operating – Loaded 136241 lb (61797.9 kg)
Front Axle Weight – Loaded 65396 lb (29663.2 kg)
Rear Axle – Weight – Loaded 70845 lb (32134.8 kg)

Weights – Push-Pull

Total Shipping 85473 lb (38770 kg)
Tractor Shipping 52139 lb (23649.9 kg)
Scraper Shipping 33335 lb (15120.6 kg)
Total Operating – Empty 86800 lb (39371.9 kg)
Front Axle 52080 lb (23623.1 kg)
Rear Axle 34720 lb (15748.8 kg)
Total Operating – Loaded 139601 lb (63322 kg)
Front Axle – Loaded 68405 lb (31028 kg)
Rear Axle – Loaded 71197 lb (32294.5 kg)
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