- Overall Length: 41.08 ft / 12520 mm
- Overall Width: 11.67 ft / 3555 mm
- Overall Height: 12.5 ft / 3810 mm
- Wheelbase: 26.17 ft / 7975 mm
Published dimensions and weight
Caterpillar 623B
The Caterpillar 623B is a motor scraper powered by a 330 hp engine.
01Published dimensions and weight
Dimensions reference
Measurement reference — not to scale

01Dimensions referenceLength × width × height
02WeightNot publishedNot published
03Selected published values15
Motor scrapers are commonly used to cut, load, haul and spread soil over medium-distance earthmoving cycles. Published rows for Caterpillar 623B include published body capacity of 22 yd3 / 16.9 m3, published engine power of 330 hp / 246.1 kw, the published “Overall Length” field of 41.08 ft / 12520 mm. These values describe the published configuration; verify the specific machine's configuration, attachments and records.
- Compare the published “Overall Length” field (41.08 ft / 12520 mm) with the specific machine's configuration and records; options and condition can differ.
- Compare the published “Overall Width” field (11.67 ft / 3555 mm) with the specific machine's configuration and records; options and condition can differ.
- Compare the published “Overall Height” field (12.5 ft / 3810 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 Length41.08 ft12520 mm
Overall Width11.67 ft3555 mm
Overall Height12.5 ft3810 mm
Wheelbase26.17 ft7975 mm
Tractor Engine
Model34063406
Net Power330 hp246.1 kw
Power Measured @1900 rpm1900 rpm
Displacement891 cu in14.6 L
Operational
Fuel Capacity135 gal511.1 L
Tire Size29.5x29 28PR29.5x29 28PR
Transmission
Max Speed Forward30 mph48.3 km/h
Weights
Total Operating - Empty71165.3 lb32280 kg
Bowl
Heaped Capacity22 yd316.9 m3
Max Depth Of Cut13 in330 mm
Width Of Cut10.4 ft3150 mm
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Manufacturer-published specifications.