Overview
The Caterpillar 623B Motor Scraper is a motor scraper listed in the Heavy Equipment Hub equipment database with structured specifications for comparison, research, and machine selection. Key specification points include engine power of 330 hp, capacity of 22.0 yd³, travel speed of 30.0 mph and fuel capacity of 135.0 gal. This model can be reviewed for high-volume earthmoving, haul road production, cut-and-fill work, and scraper fleet comparison. Use the full specifications table to compare the Caterpillar 623B Motor Scraper against similar motor scraper models by power, weight, capacity, dimensions, speed, and other technical values.
Key Specifications
Net Power
330
hp
Overall Length
41.08
in
Overall Width
11.67
ft
Full Specifications
14 specs
Dimensions
Model
3406
Net Power
330 hp / 246.1 kW
Overall Height
12.50 ft / 3.81 m
Overall Length
41.08 in / 1,043 mm
Overall Width
11.67 ft / 3.56 m
Total Operating - Empty
71,165 lb / 32,280 kg
Wheelbase
26.17 ft / 7.98 m
Width Of Cut
10.40 ft / 3.17 m
Engine
Displacement
891 cu in / 14.6 L
Fuel Capacity
135 gal / 511.0 L
Heaped Capacity
22 yd³ / 16.82 m³
Max Depth Of Cut
13 ft / 3.96 m
Max Speed Forward
30 mph / 48.3 km/h
Power Measured @
1,900 rpm
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Frequently Asked Questions
How powerful is the Caterpillar 623B Motor Scraper engine? +
The Caterpillar 623B Motor Scraper produces 330 hp (246.1 kW) of engine power. This output is typical for its weight class and designed to handle demanding Motor Scraper work cycles efficiently.
How does the Caterpillar 623B Motor Scraper compare to similar Motor Scraper models? +
You can compare the Caterpillar 623B Motor Scraper side by side with any other model using the Heavy Equipment Hub compare tool. Key comparison points include engine power, operating weight, digging depth, hydraulic flow, and overall dimensions.