- Category: Scrapers ➔
- Manufacturer: Caterpillar ➔
- Model: 633E II ➔
The Caterpillar 633E II Scraper is a powerful and versatile machine designed for earthmoving and construction projects. With a heaped capacity of 34.1 cubic yards and a rated payload of 82,012 lbs, this scraper is built for handling large volumes of material with ease. Its efficient hydraulic system and robust engine deliver impressive power, while the ergonomic design ensures smooth operation on the job site. Explore the detailed specifications of the Caterpillar 633E II Scraper below to discover the capabilities of this top-of-the-line equipment.
General Specifications
Bowl
| Heaped Capacity | 34 cu yd (26 cu m)
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| Max Depth of Cut | 24 in (61 cm)
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| Rated Payload | 82,012 lbs (37,200 kg)
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| Struck Capacity | 23 cu yd (18 cu m)
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| Width of Cut | 12 ft (4 m)
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Dimensions
| Front of Tractor to Front Axle | 132 in (336 cm)
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| Height - Overall Shipping | 167 in (424 cm)
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| Height - Scraper Blade Maximum | 18 in (45 cm)
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| Height - Top of Cab | 12 ft (4 m)
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| Length - Overall Machine | 583 in (1,481 cm)
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| Overall Height | 14 ft (4 m)
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| Overall Length | 49 ft (15 m)
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| Overall Width | 13 ft (4 m)
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| Rear Axle - Rear of Machine | 96 in (243 cm)
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| Wheel Base | 30 ft (9 m)
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| Wheelbase | 30 ft (9 m)
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| Width - Inside of Bowl | 134 in (340 cm)
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| Width - Outside Rear Tires | 143 in (364 cm)
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| Width - Overall Machine | 160 in (405 cm)
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| Width - Rear Tire Center Lines | 97 in (246 cm)
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| Width - Tractor | 137 in (348 cm)
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Elevator
| Length - Flights | 114 in (289 cm)
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| Length - Overall | 177 in (450 cm)
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| Number of Flights | 14
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| Spacing of Flights | 24 in (61 cm)
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| Width - Flight Face | 10 in (25 cm)
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Engine
| Bore | 5 in (14 cm)
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| Displacement | 1,099 cu in (18,009 cu cm)
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| Gross Power - Gears 1-2 | 475 hp (354 kw)
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| Net Power | 490 hp (365 kw)
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| Net Power - Gears 1-2 | 450 hp (336 kw)
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| Net Power - Gears 3-8 | 490 hp (365 kw)
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| Stroke | 6 in (15 cm)
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| Tractor Engine | 3408E
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Hydraulic System
| Bowl Cylinder Bore | 7 in (19 cm)
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| Bowl Cylinder Stroke | 20 in (51 cm)
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| Compensator Settings - Cushion Hitch Circuit | 2300 psi
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| Compensator Settings - Elevator Circuit | 5300 psi
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| Cushion Hitch Circuit | 9 gpm (34 lpm)
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| Ejector Cylinder Bore | 7 in (17 cm)
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| Ejector Cylinder Stroke | 61 in (155 cm)
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| Floor Cylinder Bore | 6 in (16 cm)
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| Floor Cylinder Stroke | 52 in (133 cm)
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| Relief Valve - Implement Circuit | 2500 psi
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| Relief Valve - Steering Circuit | 1960 psi
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| Scraper Circuit | 91 gpm (344 lpm)
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| Steering Circuit | 103 gpm (390 lpm)
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| Supplemental Steering Circuit | 77 gpm (291 lpm)
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Scraper Bowl
| Capacity - Struck | 23 cu yd (18 cu m)
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| Cutting Edge Thickness | 1 in (4 cm)
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| Depth of Cut - Maximum | 17 in (43 cm)
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| Depth of Spread - Maximum | 23 in (58 cm)
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| Ground Clearance - Maximum | 20 in (50 cm)
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| Hydraulic Penetration Force | 87,608 lbs (39,738 kg)
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| Rated Load | 82,000 lbs (37,195 kg)
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| Scraper Capacity - Heaped | 34 cu yd (26 cu m)
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| Width - Cut - To Router Bits | 12 in (29 cm)
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Scraper Engine
| Displacement | 49,673 cu in (814,003 cu cm)
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Service Refill Capacities
| Cooling System | 33 gal (125 l)
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| Crankcase | 12 gal (44 l)
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| Differential | 36 gal (136 l)
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| Final Drive - Each | 7 gal (26 l)
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| Fuel Tank | 215 gal (814 l)
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| Hydraulic Reservoir | 50 gal (189 l)
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| Transmission | 33 gal (125 l)
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| Wheel Coolant - Each | 20 gal (74 l)
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Steering System
| Ground-Driven Secondary Steering System | 52 gpm (197 lpm)
|
| Hydraulic Output | 96 gpm (364 lpm)
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| Steering Angle - Left | 85 degrees
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| Steering Angle - Right | 90 degrees
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| Width - 180 degrees Turn | 40 ft (12 m)
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Tractor Engine
| Displacement | 1,099 cu in (18,001 cu cm)
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| Gross Power | 490 hp (365 kw)
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| Net Power | 450 hp (336 kw)
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Transmission
| 1 Forward | 3 mph (5 kph)
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| 2 Forward | 5 mph (9 kph)
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| 3 Forward | 7 mph (12 kph)
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| 4 Forward | 10 mph (16 kph)
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| 5 Forward | 14 mph (22 kph)
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| 6 Forward | 18 mph (29 kph)
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| 7 Forward | 25 mph (40 kph)
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| 8 Forward | 33 mph (54 kph)
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| Max Speed Forward | 33 mph (53 kph)
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| Reverse | 6 mph (10 kph)
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Weights
| Front Axle | 72,051 lbs (32,682 kg)
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| Front Axle Weight - Loaded | 99,236 lbs (45,013 kg)
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| Rear Axle | 40,529 lbs (18,384 kg)
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| Rear Axle - Weight - Loaded | 95,344 lbs (43,247 kg)
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| Scraper Shipping | 64,958 lbs (29,464 kg)
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| Total Shipping | 111,158 lbs (50,420 kg)
|
| Tractor Shipping | 46,200 lbs (20,956 kg)
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