- Category: Scrapers ➔
- Manufacturer: Caterpillar ➔
- Model: 623H ➔
The Caterpillar 623H Scraper is a powerful and efficient machine designed for heavy-duty earthmoving tasks. With a bowl heaped capacity of 23 cu yd and a rated payload of 55,200 lbs, this scraper is capable of handling large volumes of material with ease. Equipped with a Caterpillar C13 ACERT engine producing 304 kW (407 hp) of power, the 623H is a reliable workhorse on the construction site. Its hydraulic system features robust cylinder specifications for smooth operation, while the transmission offers multiple forward gears and a top speed of 33.5 mph when loaded. With a total operating weight of 142,701 lbs, the Caterpillar 623H Scraper is a versatile and dependable choice for demanding earthmoving projects.
General Specifications
Bowl
Heaped Capacity | 23 cu yd (18 cu m)
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Rated Payload | 55,200 lbs (25,038 kg)
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Struck Capacity | 19 cu yd (14 cu m)
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Width of Cut | 10 ft (3 m)
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Engine
Flywheel Power - Tractor/Scraper | 304 kW (407)
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Hydraulic System
Bowl Cylinder Bore | 6 in (14 cm)
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Bowl Cylinder Stroke | 33 in (85 cm)
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Ejector Cylinder Bore | 4 in (11 cm)
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Ejector Cylinder Stroke | 48 in (121 cm)
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Operating Specifications
Cooling System Fluid Capacity | 17 gal (64 l)
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Fuel Capacity | 202 gal (763 l)
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Hydraulic System Fluid Capacity | 22 gal (83 l)
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Scraper Bowl
Rated Load | 55,200 lbs (25,038 kg)
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Scraper Capacity - Heaped | 23 cu yd (18 cu m)
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Service Refill Capacities - Tractor
Cooling System | 17 gal (64 l)
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Differential | 46 gal (173 l)
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Final Drive - Each | 5 gal (19 l)
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Hydraulic Reservoir | 22 gal (83 l)
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Transmission | 19 gal (70 l)
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Steering System
Steering Angle - Left | 82 degrees
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Steering Angle - Right | 85 degrees
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Tractor Engine
Displacement | 763 cu in (12,503 cu cm)
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Make | Caterpillar
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Transmission
1 Forward | 3 mph (5 kph)
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2 Forward | 6 mph (9 kph)
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3 Forward | 8 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 (30 kph)
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7 Forward | 25 mph (40 kph)
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8 Forward | 34 mph (54 kph)
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Number of Forward Gears | 8
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Number of Reverse Gears | 1
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Reverse | 6 mph (9 kph)
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Top Speed - Loaded | 34 mph (54 kph)
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Weights
Total Operating - Loaded | 142,701 lbs (64,728 kg)
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