- Category: Scrapers ➔
- Manufacturer: Caterpillar ➔
- Model: 627F ➔
The Caterpillar 627F is a self-loading, elevating scraper used in earthmoving and site preparation applications. As part of Caterpillar's scraper lineup, the 627F is designed for efficient cut, load, haul, and spread cycles in medium to large-scale grading and mass excavation work. It typically features a twin-engine configuration, articulated steering, and a bowl with an ejector system for controlled material handling. The machine is used in road construction, land development, mining support, and large civil projects. The Caterpillar 627F scraper is recognized for high production capability, material retention, and compatibility with demanding earthmoving conditions.
Bowl
| Heaped Capacity | 26.20 cu yd (20.03 cu m)
|
| Struck Capacity | 18.40 cu yd (14.07 cu m)
|
| Width of Cut | 10.00 ft (3.05 m)
|
Dimensions
| Axle to Vertical Hitch Pin | 17.00 in (43.18 cm)
|
| Bail Length - Maximum (Push-Pull) | 60.00 in (152.40 cm)
|
| Extended Push Block (Push-Pull) | 110.00 in (279.40 cm)
|
| Front of Tractor to Front Axle | 10.50 in (26.67 cm)
|
| Ground Clearance - Tractor | 1.90 in (4.83 cm)
|
| Height - Overall Shipping | 146.00 in (370.84 cm)
|
| Height - Scraper Blade Maximum | 21.00 in (53.34 cm)
|
| Height - Top of Cab | 11.10 ft (3.38 m)
|
| Length - Overall Machine | 507.00 in (1,287.78 cm)
|
| Overall Height | 12.20 ft (3.72 m)
|
| Overall Length | 42.30 ft (12.89 m)
|
| Overall Width | 11.40 ft (3.47 m)
|
| Rear Axle - Rear of Machine | 85.00 in (215.90 cm)
|
| Wheel Base | 25.40 ft (7.74 m)
|
| Width - Inside of Bowl | 116.00 in (294.64 cm)
|
| Width - Outside Rear Tires | 120.00 in (304.80 cm)
|
| Width - Overall Machine | 136.00 in (345.44 cm)
|
| Width - Rear Tire Center Lines | 87.00 in (220.98 cm)
|
| Width - Tractor | 117.00 in (297.18 cm)
|
Engine
| Scraper Engine | 3306
|
| Tractor Engine | 3306 / 3406C
|
Hydraulic System
| Apron Cylinder Bore | 7.30 in (18.54 cm)
|
| Apron Cylinder Stroke | 24.00 in (60.96 cm)
|
| Bowl Cylinder Bore | 6.00 in (15.24 cm)
|
| Bowl Cylinder Stroke | 32.00 in (81.28 cm)
|
| Cushion Hitch Circuit | 9.20 gpm (34.82 lpm)
|
| Ejector Cylinder Bore | 6.50 in (16.51 cm)
|
| Ejector Cylinder Stroke | 61.00 in (154.94 cm)
|
| Relief Valve - Implement Circuit | 2150 psi
|
| Relief Valve - Steering Circuit | 2250 psi
|
| Scraper Circuit | 65.50 gpm (247.92 lpm)
|
| Secondary Steering Circuit | 37.00 gpm (140.05 lpm)
|
| Steering Circuit | 52.00 gpm (196.82 lpm)
|
Operating Specifications
| Fuel Capacity | 262.00 gal (991.67 l)
|
| Hydraulic System Fluid Capacity | 37.00 gal (140.05 l)
|
| Tire Size | 33.25-R29 MX XRB 2
|
Scraper Bowl
| Apron Closure Force | 24,075.00 lbs (10,920.25 kg)
|
| Apron Opening | 70.00 in (177.80 cm)
|
| Capacity - Struck | 14.00 cu yd (10.70 cu m)
|
| Cutting Edge Thickness | 1.20 in (3.05 cm)
|
| Depth of Cut - Maximum | 13.10 in (33.27 cm)
|
| Depth of Spread - Maximum | 20.60 in (52.32 cm)
|
| Ground Clearance - Maximum | 20.60 in (52.32 cm)
|
| Hyd. Penetration Force - 621G | 48,375.00 lbs (21,942.56 kg)
|
| Rated Load | 48,000.00 lbs (21,772.46 kg)
|
| Scraper Capacity - Heaped | 20.00 cu yd (15.29 cu m)
|
| Width - Cut - To Router Bits | 119.00 in (302.26 cm)
|
Scraper Engine
| Bore | 4.80 in (12.19 cm)
|
| Displacement | 638.00 cu in (10,454.97 cu cm)
|
| Gross Power | 246.00 hp (183.45 kw)
|
| Gross Power - Gear 1 | 246.00 hp (183.45 kw)
|
| Make | Caterpillar
|
| Net Power - Gear 1 | 225.00 hp (167.79 kw)
|
| Power Measured @ | 2200 rpm
|
| Stroke | 6.00 in (15.24 cm)
|
Service Refill Capacities - Tractor
| Cooling System | 22.00 gal (83.27 l)
|
| Crankcase | 9.50 gal (35.96 l)
|
| Differential | 43.00 gal (162.76 l)
|
| Final Drive - Each | 5.00 gal (18.93 l)
|
| Hydraulic Reservoir | 37.00 gal (140.05 l)
|
| Transmission | 19.00 gal (71.92 l)
|
| Wheel Coolant - Each | 12.00 gal (45.42 l)
|
Steering System
| Steering Angle - Left | 85 degrees
|
| Steering Angle - Right | 90 degrees
|
| Width - 180 degrees Turn | 35.80 ft (10.91 m)
|
Tractor Engine
| Bore | 5.40 in (13.72 cm)
|
| Caterpillar Net Power | 330.00 hp (246.09 kw)
|
| Displacement | 893.00 cu in (14,633.68 cu cm)
|
| EEC 80/1269 | 330.00 hp (246.09 kw)
|
| Gross Power | 347.00 hp (258.76 kw)
|
| ISO 9249 | 330.00 hp (246.09 kw)
|
| Net Power | 327.00 hp (243.85 kw)
|
| Net Power - Gears 1-2 | 330.00 hp (246.09 kw)
|
| SAE J1349 | 327.00 hp (243.85 kw)
|
| Stroke | 6.50 in (16.51 cm)
|
Transmission
| 1 Forward | 3.10 mph (4.99 kph)
|
| 2 Forward | 5.60 mph (9.01 kph)
|
| 3 Forward | 7.10 mph (11.43 kph)
|
| 4 Forward | 9.60 mph (15.45 kph)
|
| 5 Forward | 12.90 mph (20.76 kph)
|
| 6 Forward | 17.50 mph (28.16 kph)
|
| 7 Forward | 23.60 mph (37.98 kph)
|
| 8 Forward | 31.90 mph (51.34 kph)
|
| Number of Forward Gears | 8
|
| Number of Reverse Gears | 1
|
| Reverse | 5.70 mph (9.17 kph)
|
Weights
| Operating Weight | 84,050.00 lbs (38,124.49 kg)
|
| Total Operating - Loaded | 80,599.00 lbs (36,559.14 kg)
|
Weights - Standard, Tandem
| Front Axle | 49,590.00 lbs (22,493.67 kg)
|
| Front Axle Weight - Loaded | 64,708.00 lbs (29,351.09 kg)
|
| Rear Axle | 34,460.00 lbs (15,630.81 kg)
|
| Rear Axle - Weight - Loaded | 67,350.00 lbs (30,549.48 kg)
|
| Scraper Shipping | 32,669.00 lbs (14,818.43 kg)
|
| Total Operating - Empty | 84,050.00 lbs (38,124.49 kg)
|
| Total Operating - Loaded | 132,057.00 lbs (59,900.12 kg)
|
| Total Shipping | 83,768.00 lbs (37,996.57 kg)
|
| Tractor Shipping | 51,098.00 lbs (23,177.69 kg)
|
