# 1990 Caterpillar 631E for Sale in Hazlehurst, GA **URL:** ## Listing details - **Price:** Auction pricing - **Listing ID:** 88887040 - **Year:** 1990 - **Manufacturer:** Caterpillar - **Model:** 631E - **Category:** Scrapers - **Type:** Open Bowl Scrapers - **Location:** Hazlehurst, GA - **Auction starts:** 2026-08-13 ## Description (HRS SHOW 4701) EROPS, (NO DOOR), 37.25-35 E3 TIRES, S/N - 1AB01351 ## Manufacturer specifications ### Bowl - **Heaped Capacity:** 31 cu yd - **Max Depth Of Cut:** 17.3 in (43.94 cm) - **Rated Payload:** 75001.3 lbs (34014.2 kg) - **Struck Capacity:** 21.1 cu yd - **Width Of Cut:** 11.5 ft (3.51 m) ### Dimensions - **Height:** 14.0833 ft (4.29 m) - **Length:** 46.75 ft (14.25 m) - **Overall Height:** 14.08 ft (4.29 m) - **Overall Length:** 46.86 ft (14.28 m) - **Overall Width:** 12.93 ft (3.94 m) - **Weight:** 97880 lbs (44397.68 kg) - **Wheelbase:** 28.78 ft (8.77 m) - **Width:** 12.75 ft (3.89 m) ### Operational - **Fuel Capacity:** 196.9 gal (745.27 l) - **Tire Size:** 37.25-35 30PR (E-3) ### Tractor Engine - **Displacement:** 1098.5 cu in (18001.23 cu cm) - **Gross Power:** 450 hp (335.57 kw) - **Make:** Caterpillar ### Transmission - **Max Speed Forward:** 29.9 mph (48.12 kph) - **Number Of Forward Gears:** 7 ### Weights - **Front Axel - Loaded:** 91097.3 lbs (41313.97 kg) - **Front Axle - Empty:** 64910.8 % - **Rear Axle - Empty:** 31971.5 % - **Rear Axle - Loaded:** 80786.2 % - **Total Operating - Empty:** 96882.2 lbs (43937.51 kg) - **Total Operating - Loaded:** 171883.5 lbs (77951.7 kg) ## About this model The Caterpillar 631E is a self-propelled wheel tractor scraper used in earthmoving, mining, road construction, and large-scale site preparation. As part of Caterpillar's scraper lineup, the 631E is designed for high-volume material loading, hauling, and spreading over medium to long distances. It typically features a twin-engine or tractor-scraper configuration depending on version and application, with a large bowl capacity, heavy-duty frame, and hydraulic controls for efficient cut, load, transport, and dump cycles. The 631E is commonly used in mass excavation and grading operations where productivity, traction, and material handling capacity are required. ## Photos ![1990 Caterpillar 631E](https://images.proxibid.com/auctionimages/2598/298691/222571-1.jpg?modifieddate=1785358575) ![1990 Caterpillar 631E photo 2](https://images.proxibid.com/auctionimages/2598/298691/222571-2.jpg?modifieddate=1785358574) ![1990 Caterpillar 631E photo 3](https://images.proxibid.com/auctionimages/2598/298691/222571-3.jpg?modifieddate=1785358575) ![1990 Caterpillar 631E photo 4](https://images.proxibid.com/auctionimages/2598/298691/222571-4.jpg?modifieddate=1785358576) ![1990 Caterpillar 631E photo 5](https://images.proxibid.com/auctionimages/2598/298691/222571-5.jpg?modifieddate=1785358576) ![1990 Caterpillar 631E photo 6](https://images.proxibid.com/auctionimages/2598/298691/222571-6.jpg?modifieddate=1785358577) ![1990 Caterpillar 631E photo 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