Category : Scrapers ➔ Manufacturer : Caterpillar ➔ Model : 627H ➔
The Caterpillar 627H is a self-loading wheel tractor-scraper used in earthmoving, road construction, site preparation, and large-scale grading. As a twin-engine scraper, it is designed to cut, load, haul, and spread material efficiently over medium to long distances. The 627H features a bowl, apron, and ejector system for controlled material handling, along with heavy-duty traction and hydraulic systems for demanding jobsite conditions. Common applications include bulk excavation, embankment construction, and mass haul operations. The Caterpillar 627H is part of Caterpillar's scraper lineup and is recognized for high-capacity material movement in production earthmoving work.
Bowl
Caterpillar 627H Scraper Bowl specifications
Heaped Capacity
24 cu yd
Max Depth Of Cut
12.40 in (31.50 cm)
Struck Capacity
17.1 cu yd
Width Of Cut
123.50 ft (37.64 m)
Dimensions
Caterpillar 627H Scraper Dimensions specifications
Height
13.17 ft (4.01 m)
Length
46.00 ft (14.02 m)
Weight
87,962.00 lbs (39,898.94 kg)
Width
11.58 ft (3.53 m)
Engine
Caterpillar 627H Scraper Engine specifications
Scraper
Cat C9.3 ACERT
Tractor
Cat C13 ACERT
Hydraulics
Caterpillar 627H Scraper Hydraulics specifications
Apron Cylinder Bore
5.90 in (14.99 cm)
Apron Cylinder Stroke
22.20 in (56.39 cm)
Bowl Cylinder Bore
5.50 in (13.97 cm)
Bowl Cylinder Stroke
33.30 in (84.58 cm)
Cushion Hitch Circuit Flow
10.60 gpm (40.12 lpm)
Ejector Cylinder Bore
5.50 in (13.97 cm)
Ejector Cylinder Stroke
61.00 in (154.94 cm)
Push/Pull Bail Cylinder Bore
3.50 in (8.89 cm)
Push/Pull Bail Cylinder Stroke
16.30 in (41.40 cm)
Scraper Circuit Flow
66.00 gpm (249.81 lpm)
Secondary Steering Circuit Flow
10.30 gpm (38.99 lpm)
Steering Circuit Flow
61.80 gpm (233.91 lpm)
Operational
Caterpillar 627H Scraper Operational specifications
Cooling System Fluid Capacity
19.00 gal (71.92 l)
Differential Fluid Capacity
14.00 gal (52.99 l)
Engine Oil Fluid Capacity
7.50 gal (28.39 l)
Fuel Capacity
336.00 gal (1,271.76 l)
Transmission Fluid Capacity
13.00 gal (49.21 l)
Scraper Bowl
Caterpillar 627H Scraper Scraper Bowl specifications
Heaped Capacity
24 cu yd
Maximum Apron Closure Force
50,580.00 lbs (22,942.73 kg)
Maximum Apron Opening
69.60 in (176.78 cm)
Maximum Depth Of Cut
12.40 in (31.50 cm)
Maximum Depth Of Spread
21.30 in (54.10 cm)
Maximum Ground Clearance At Cutting Edge
23.40 in (59.44 cm)
Maximum Hydraulic Penetration Force
130,390.00 lbs (59,143.98 kg)
Rated Load
57,600.00 lbs (26,126.95 kg)
Scraper Capacity - Heaped
24 cu yd
Struck Capacity
17.1 cu yd
Thickness - Cutting Edge
0.90 in (2.29 cm)
Width - Cut - Outside Router Bits
123.50 in (313.69 cm)
Scraper Engine
Caterpillar 627H Scraper Scraper Engine specifications
Gross Power
290.00 hp (216.26 kw)
Make
Caterpillar
Maximum Power
290.00 hp (216.26 kw)
Scraper Engine - Prior U.S. Epa Tier 3/Eu Stage Iiia Configuration*
Caterpillar 627H Scraper Scraper Engine - Prior U.S. Epa Tier 3/Eu Stage Iiia Configuration* specifications
Bore
4.50 in (11.43 cm)
Displacement
567.00 cu in (9,291.49 cu cm)
Maximum Power - All Gears - Iso 14396
290.00 hp (216.26 kw)
Maximum Power Reference Engine Speed
1900 rpm
Stroke
5.90 in (14.99 cm)
Tractor Engine
Cat C9 ACERT
Scraper Engine - U.S. Epa Tier 4 Interim/Eu Stage Iiib
Caterpillar 627H Scraper Scraper Engine - U.S. Epa Tier 4 Interim/Eu Stage Iiib specifications
Bore
4.50 in (11.43 cm)
Displacement
567.00 cu in (9,291.49 cu cm)
Maximum Power - All Gears - Iso 14396
290.00 hp (216.26 kw)
Maximum Power Reference Engine Speed
1900 rpm
Stroke
5.90 in (14.99 cm)
Tractor Engine
Cat C9.3 ACERT
Service Refill Capacities - Scraper
Caterpillar 627H Scraper Service Refill Capacities - Scraper specifications
Cooling System
19.00 gal (71.92 l)
Differential
14.00 gal (52.99 l)
Engine Crankcase
7.50 gal (28.39 l)
Final Drive - Each
5.00 gal (18.93 l)
Fuel Tank
336.00 gal (1,271.76 l)
Transmission
13.00 gal (49.21 l)
Service Refill Capacities - Tractor
Caterpillar 627H Scraper Service Refill Capacities - Tractor specifications
Cooling System
17.00 gal (64.35 l)
Differential
45.80 gal (173.35 l)
Engine Crankcase
8.80 gal (33.31 l)
Final Drive - Each
5.00 gal (18.93 l)
Hydraulic Reservoir
22.00 gal (83.27 l)
Transmission
18.50 gal (70.02 l)
Windshield Washer Reservoir
1.30 gal (4.92 l)
Standards
Caterpillar 627H Scraper Standards specifications
Standards
Standards
Steering
Caterpillar 627H Scraper Steering specifications
Steering Angle - Left
82
Steering Angle - Right
85
Tractor Engine
Caterpillar 627H Scraper Tractor Engine specifications
Displacement
763.00 cu in (12,503.36 cu cm)
Flywheel Power - Tractor/Scraper
304 kW (407 hp)/216 kW (290 hp)
Gross Power
407.00 hp (303.50 kw)
Make
Caterpillar
Maximum Power
407.00 hp (303.50 kw)
Power Measured @
1700 rpm
Tractor Engine - Prior U.S. Epa Tier 3/Eu Stage Iiia Configuration*
Caterpillar 627H Scraper Tractor Engine - Prior U.S. Epa Tier 3/Eu Stage Iiia Configuration* specifications
Bore
5.10 in (12.95 cm)
Displacement
763.00 cu in (12,503.36 cu cm)
Maximum Power - All Gears - Iso 14396
407.00 hp (303.50 kw)
Maximum Power Reference Engine Speed
1700 rpm
Stroke
6.20 in (15.75 cm)
Tractor Engine
Cat C13 ACERT
Tractor Engine - U.S. Epa Tier 4 Interim/Eu Stage Iiib
Caterpillar 627H Scraper Tractor Engine - U.S. Epa Tier 4 Interim/Eu Stage Iiib specifications
Bore
5.10 in (12.95 cm)
Displacement
763.00 cu in (12,503.36 cu cm)
Maximum Power - All Gears - Iso 14396
407.00 hp (303.50 kw)
Maximum Power Reference Engine Speed
1700 rpm
Stroke
6.20 in (15.75 cm)
Tractor Engine
Cat C13 ACERT
Transmission
Caterpillar 627H Scraper Transmission specifications
1 Forward
3.10 mph (4.99 kph)
2 Forward
5.50 mph (8.85 kph)
3 Forward
7.50 mph (12.07 kph)
4 Forward
10.10 mph (16.25 kph)
5 Forward
13.60 mph (21.89 kph)
6 Forward
18.40 mph (29.61 kph)
7 Forward
24.80 mph (39.91 kph)
8 Forward
33.50 mph (53.91 kph)
Max Speed Forward
33.50 mph (53.91 kph)
Max Speed Reverse
5.70 mph (9.17 kph)
Number Of Forward Gears
8
Number Of Reverse Gears
1
Reverse
5.7 mile/h
Top Speed - Loaded
33.50 mph (53.91 kph)
Weights - Machines Achieving Prior U.S. Epa Tier 3/Eu Stage Iiia Emission Levels
Caterpillar 627H Scraper Weights - Machines Achieving Prior U.S. Epa Tier 3/Eu Stage Iiia Emission Levels specifications
Push-Pull - Loaded - Based On A Rated Load
149,654.00 lbs (67,882.00 kg)
Push-Pull - Operating Weight - Full Fuel Tanks
91,981.00 lbs (41,721.93 kg)
Push-Pull - Shipping Weight - 10% Fuel
89,818.00 lbs (40,740.81 kg)
Standard - Loaded, Based On A Rated Load
146,887.00 lbs (66,626.91 kg)
Standard - Operating Weight - Full Fuel Tanks
89,287.00 lbs (40,499.95 kg)
Standard - Shipping Weight - 10% Fuel
87,052.00 lbs (39,486.17 kg)
Weights - Machines Meeting U.S. Epa Tier 4 Interim/Eu Stage Iiib Emission Standards
Caterpillar 627H Scraper Weights - Machines Meeting U.S. Epa Tier 4 Interim/Eu Stage Iiib Emission Standards specifications
Push-Pull - Loaded - Based On A Rated Load
150,565.00 lbs (68,295.22 kg)
Push-Pull - Operating Weight - Full Fuel Tanks
92,964.00 lbs (42,167.81 kg)
Push-Pull - Shipping Weight - 10% Fuel
90,729.00 lbs (41,154.03 kg)
Standard - Loaded, Based On A Rated Load
147,798.00 lbs (67,040.13 kg)
Standard - Operating Weight - Full Fuel Tanks
90,198.00 lbs (40,913.18 kg)
Standard - Shipping Weight - 10% Fuel
87,962.00 lbs (39,898.94 kg)
