CAT 631E Motor Scraper

Contents

Dimensions
Tractor Engine
Operational Specs
Transmission
Weights
Bowl

Dimensions

Overall Length	46.86 ft in (14280 mm)
Overall Width	12.93 ft in (3940 mm)
Overall Height	14.08 ft in (4290 mm)
Wheelbase	28.78 ft in (8770 mm)

Tractor Engine

Make	CAT
Model	3408
Gross Power	450 hp (335.6 kw)
Displacement	1098.5 cu in (18 L)

Operational Specs

Fuel Tank Capacity	196.9 gal (745 L)
Tire Size	37.25-35 30PR (E-3)

Transmission

Number Of Forward Gears	7
Max Speed Forward	29.9 mph (48 km/h)

Weights

Total Operating – Empty	96882 lb (43945 kg)
Front Axle – Empty	64910.8 % (64910.7075 %)
Rear Axle – Empty	31971.5 % (31971.4391 %)
Total Operating – Loaded	171883.5 lb (77965 kg)
Front Axel – Loaded	91097 lb (41321 kg)
Rear Axle – Loaded	80786.2 % (80786.1959 %)

Bowl

Rated Payload	75001 lb (34020 kg)
Heaped Capacity	31 yd3 (23.7 m3)
Struck Capacity	21.1 yd3 (16.1 m3)
Max Depth Of Cut	17.3 in (437 mm)
Width Of Cut	11.5 ft in (3490 mm)

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