- Overall Length: 41.38 ft / 12610 mm
- Overall Width: 11.65 ft / 3550 mm
- Overall Height: 12.93 ft / 3940 mm
- Wheelbase: 26.15 ft / 7970 mm
Published dimensions and weight
Caterpillar 623E
Rated at 365 hp, the Caterpillar 623E is an elevating motor scraper.
01Published dimensions and weight
Dimensions reference
Representative category illustration; exact model may differ.Measurement reference — not to scale
01Dimensions referenceLength × width × height
02WeightNot publishedNot published
03Selected published values104
Elevating motor scrapers are commonly used to self-load, haul and spread soil during earthmoving work. Published rows for Caterpillar 623E include published payload of 55005.4 lb / 24950 kg, published body capacity of 23.1 yd3 / 17.6 m3, published engine power of 365 hp / 272.2 kw. These values describe the published configuration; verify the specific machine's configuration, attachments and records.
- Compare the published “Overall Length” field (41.38 ft / 12610 mm) with the specific machine's configuration and records; options and condition can differ.
- Compare the published “Overall Width” field (11.65 ft / 3550 mm) with the specific machine's configuration and records; options and condition can differ.
- Compare the published “Overall Height” field (12.93 ft / 3940 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 Length41.38 ft12610 mm
Overall Width11.65 ft3550 mm
Overall Height12.93 ft3940 mm
Wheelbase26.15 ft7970 mm
Length - Overall Machine523 in13284.2 mm
Rear Axle - Rear Of Machine86 in2184.4 mm
Rim Radius17 in431.8 mm
Wheel Base26.17 in0.67 m
Width - Inside Of Bowl116 in2946.4 mm
Width - Outside Rear Tires120 in3048 mm
Width - Overall Machine140 in3556 mm
Width - Rear Tire Center Lines87 in2209.81 mm
Front Of Tractor To Front Axle17 in431.8 mm
Width - Tractor117 in2971.8 mm
Height - Overall Shipping140 in3556 mm
Height - Scraper Blade Maximum16 in406.4 mm
Height - Top Of Cab11.09 ft0.29 m
Tractor Engine
MakeCaterpillarCaterpillar
Model34063406
Gross Power365 hp272.2 kw
Displacement891 cu in14.6 L
Engine
Net Power365 hp272.2 kw
Displacement893 cu in14.7 L
Bore5.4 in137.2 mm
Stroke6.5 in165.1 mm
Eec 80/1269365 hp272.2 kw
Sae J1349361 hp269.2 kw
Iso 9249365 hp272.2 kw
Din 70020378 PS378 PS
Tractor Engine3406C3406C
Gross Power - Gears 1-2383 hp285.7 kw
Net Power - Gears 1-2365 hp272.2 kw
Caterpillar Net Power365 hp272.2 kw
Operational
Fuel Capacity150.6 gal570 L
Tire Size29.5-29 34PR (E-2)29.5-29 34PR (E-2)
Transmission
Number Of Forward Gears88
Max Speed Forward29.9 mph48 km/h
Reverse5.4 mile/h5.4 mile/h
1 Forward3.1 mph5 km/h
2 Forward5.6 mph9.1 km/h
3 Forward7.1 mph11.5 km/h
4 Forward9.6 mph15.5 km/h
5 Forward12.9 mph20.8 km/h
6 Forward17.5 mph28.2 km/h
7 Forward23.6 mph38 km/h
8 Forward31.9 mph51.4 km/h
Steering
Width - 180 Degrees Turn35.8 ft10.9 m
Steering Angle - Right90 Degrees90 Degrees
Steering Angle - Left85 Degrees85 Degrees
Hydraulic Output52 gal/min52 gal/min
Ground-Driven Secondary Steering System39.9 gal/min39.9 gal/min
Weights
Total Operating - Empty74300.2 lb33702 kg
Front Axle - Empty48294.5 %48294.4659 %
Rear Axle - Empty26005.8 %26005.7299 %
Total Operating - Loaded138745 lb62933.7 kg
Front Axel - Loaded67238.8 lb30499 kg
Rear Axle - Loaded62066.8 %62066.7442 %
Total Shipping80231 lb36392.2 kg
Tractor Shipping52050 lb23609.5 kg
Scraper Shipping29200 lb13244.9 kg
Front Axle52050 lb23609.5 kg
Rear Axle29200 lb13244.9 kg
Front Axle Weight - Loaded69985 lb31744.7 kg
Rear Axle - Weight - Loaded68760 lb31189.1 kg
Bowl
Rated Payload55005.4 lb24950 kg
Heaped Capacity23.1 yd317.6 m3
Max Depth Of Cut13 in330 mm
Width Of Cut11.5 ft3500 mm
Elevator
Number Of Flights1515
Width - Flight Face8.5 in215.9 mm
Length - Flights89 in2260.6 mm
Spacing Of Flights20 in508 mm
Length - Overall146.9 in3731.3 mm
Service Refill Capacities
Cooling System22 gal83.3 L
Fuel Tank160 gal605.7 L
Crankcase9.5 gal36 L
Final Drive - Each5 gal19 L
Transmission19 gal72 L
Differential43 gal162.8 L
Hydraulic Reservoir37 gal140.1 L
Wheel Coolant - Each12 gal45.5 L
Hydraulics
Bowl Cylinder Bore6 in152.4 mm
Bowl Cylinder Stroke20 in508 mm
Floor Cylinder Bore6 in152.4 mm
Floor Cylinder Stroke53.3 in1352.6 mm
Steering Circuit56 gal/min56 gal/min
Scraper Circuit62.2 gal/min62.2 gal/min
Cushion Hitch Circuit8.6 gal/min8.6 gal/min
Supplemental Steering Circuit37 gal/min37 gal/min
Relief Valve - Steering Circuit2250 psi2250 psi
Relief Valve - Implement Circuit2500 psi2500 psi
Compensator Settings - Cushion Hitch Circuit2300 psi2300 psi
Compensator Settings - Elevator Circuit5250 psi5250 psi
Ejector Cylinder Bore5 in127 mm
Ejector Cylinder Stroke47.8 in1212.9 mm
Scraper Bowl
Hydraulic Penetration Force33750 lb15308.8 kg
Width - Cut - To Router Bits11.5 in292.1 mm
Rated Load55000 lb24947.6 kg
Capacity - Struck18 yd313.8 m3
Depth Of Cut - Maximum13 in330.2 mm
Ground Clearance - Maximum15.3 in387.4 mm
Cutting Edge Thickness1.4 in35.1 mm
Depth Of Spread - Maximum15 in381 mm
Scraper Capacity - Heaped23 yd317.6 m3
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Manufacturer-published specifications.