- Overall Length: 48.56 ft / 14800 mm
- Overall Width: 13 ft / 3960 mm
- Overall Height: 13.92 ft / 4240 mm
- Wheelbase: 29.6 ft / 9020 mm
Published dimensions and weight
Caterpillar 633E Series II
Rated at 490 hp, the Caterpillar 633E Series II is a motor scraper.
01Published dimensions and weight
Dimensions reference
Measurement reference — not to scale

01Dimensions referenceLength × width × height
02WeightNot publishedNot published
03Selected published values99
Motor scrapers are commonly used to cut, load, haul and spread soil over medium-distance earthmoving cycles. Published rows for Caterpillar 633E Series II include published payload of 82012 lb / 37200 kg, published body capacity of 34.1 yd3 / 26 m3, published engine power of 490 hp / 365.4 kw. These values describe the published configuration; verify the specific machine's configuration, attachments and records.
- Compare the published “Overall Length” field (48.56 ft / 14800 mm) with the specific machine's configuration and records; options and condition can differ.
- Compare the published “Overall Width” field (13 ft / 3960 mm) with the specific machine's configuration and records; options and condition can differ.
- Compare the published “Overall Height” field (13.92 ft / 4240 mm) with the specific machine's configuration and records; options and condition can differ.
02Specifications
Published values, clearly grouped.
Published specifications and measurements are organized by section for quick reference.
Dimensions
Overall Length48.56 ft14800 mm
Overall Width13 ft3960 mm
Overall Height13.92 ft4240 mm
Wheelbase29.6 ft9020 mm
Length - Overall Machine583.21 in14813.28 mm
Rear Axle - Rear Of Machine95.75 in2432.06 mm
Wheel Base29.6 ft0.76 m
Width - Inside Of Bowl134 in3403.6 mm
Width - Outside Rear Tires143.2 in3637.28 mm
Width - Overall Machine159.5 in4051.3 mm
Width - Rear Tire Center Lines97 in2463.81 mm
Front Of Tractor To Front Axle132.2 in3357.88 mm
Width - Tractor137 in3479.8 mm
Height - Overall Shipping166.9 in4239.26 mm
Height - Scraper Blade Maximum17.7 in449.58 mm
Height - Top Of Cab12.2 in0.31 m
Tractor Engine
Model3408TA3408TA
Gross Power490 hp365.4 kw
Net Power450 hp335.6 kw
Displacement1098.5 cu in18 L
Engine
Net Power490 hp365.4 kw
Displacement1099 cu in18.1 L
Bore5.4 in137.2 mm
Stroke6 in152.4 mm
Eec 80/1269490 hp365.4 kw
Sae J1349485 hp361.7 kw
Iso 9249490 hp365.4 kw
Din 70020508 PS508 PS
Tractor Engine3408E3408E
Gross Power - Gears 1-2475 hp354.3 kw
Net Power - Gears 1-2450 hp335.6 kw
Gross Power - Gears 3-8515 hp384.1 kw
Net Power - Gears 3-8490 hp365.4 kw
Caterpillar Net Power490 hp365.4 kw
Scraper Engine
Displacement49673.4 cu in814 L
Transmission
Max Speed Forward33 mph53 km/h
Reverse6.2 mile/h6.2 mile/h
1 Forward3 mph4.9 km/h
2 Forward5.3 mph8.6 km/h
3 Forward7.4 mph12 km/h
4 Forward10.1 mph16.3 km/h
5 Forward13.5 mph21.8 km/h
6 Forward18.3 mph29.5 km/h
7 Forward24.7 mph39.8 km/h
8 Forward33.4 mph53.8 km/h
Steering
Width - 180 Degrees Turn40.1 ft12.3 m
Steering Angle - Right90 Degrees90 Degrees
Steering Angle - Left85 Degrees85 Degrees
Hydraulic Output96.2 gal/min96.2 gal/min
Ground-Driven Secondary Steering System52 gal/min52 gal/min
Weights
Total Operating - Empty112678.3 lb51110 kg
Total Shipping111158 lb50420.5 kg
Tractor Shipping46200 lb20956 kg
Scraper Shipping64958 lb29464.5 kg
Front Axle72051 lb32681.8 kg
Rear Axle40529 lb18383.7 kg
Front Axle Weight - Loaded99236 lb45012.7 kg
Rear Axle - Weight - Loaded95344 lb43247.4 kg
Bowl
Rated Payload82012 lb37200 kg
Heaped Capacity34.1 yd326 m3
Struck Capacity23.2 yd317.7 m3
Max Depth Of Cut24.1 in610 mm
Width Of Cut11.5 ft3500 mm
Elevator
Number Of Flights1414
Width - Flight Face9.8 in247.7 mm
Length - Flights113.8 in2889 mm
Spacing Of Flights24 in609.6 mm
Length - Overall177.1 in4498.1 mm
Service Refill Capacities
Cooling System33 gal125 L
Fuel Tank215 gal813.9 L
Crankcase11.7 gal44.3 L
Final Drive - Each7 gal26.5 L
Transmission33 gal125 L
Differential36 gal136.3 L
Hydraulic Reservoir50 gal189.3 L
Wheel Coolant - Each19.5 gal73.9 L
Hydraulics
Bowl Cylinder Bore7.3 in184.2 mm
Bowl Cylinder Stroke20 in508 mm
Floor Cylinder Bore6.3 in159.1 mm
Floor Cylinder Stroke52.3 in1326.9 mm
Steering Circuit103 gal/min103 gal/min
Scraper Circuit91 gal/min91 gal/min
Cushion Hitch Circuit9 gal/min9 gal/min
Supplemental Steering Circuit77 gal/min77 gal/min
Relief Valve - Steering Circuit1960 psi1960 psi
Relief Valve - Implement Circuit2500 psi2500 psi
Compensator Settings - Cushion Hitch Circuit2300 psi2300 psi
Compensator Settings - Elevator Circuit5300 psi5300 psi
Ejector Cylinder Bore6.5 in165.1 mm
Ejector Cylinder Stroke61.1 in1550 mm
Scraper Bowl
Hydraulic Penetration Force87608 lb39738.4 kg
Width - Cut - To Router Bits11.5 in292.1 mm
Rated Load82000 lb37194.6 kg
Capacity - Struck23.2 yd317.8 m3
Depth Of Cut - Maximum17 in431.8 mm
Ground Clearance - Maximum19.8 in503 mm
Cutting Edge Thickness1.4 in35.1 mm
Depth Of Spread - Maximum22.8 in579.2 mm
Scraper Capacity - Heaped34 yd326 m3
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Manufacturer-published specifications.