Caterpillar 623E Elevating Motor Scraper Specs
Overview
The Caterpillar 623E Elevating Motor Scraper is a elevating 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 365 hp, capacity of 23 yd3, travel speed of 29.9 mph, fuel capacity of 150.6 gal and hydraulic capacity of 37.0 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 623E Elevating Motor Scraper against similar elevating motor scraper models by power, weight, capacity, dimensions, speed, and other technical values.
Key Specifications
Net Power
365
hp
Gross Power
365
hp
Rated Payload
55,005.40
lb
Overall Length
41.38
in
Full Specifications
102 specs
Dimensions
Capacity - Struck
18 yd³ / 13.76 m³
Front Axel - Loaded
67,239 lb / 30,499 kg
Front Of Tractor To Front Axle
17 in / 432 mm
Gross Power
365 hp / 272.2 kW
Height - Overall Shipping
140 in / 3,556 mm
Height - Scraper Blade Maximum
16 ft / 4.88 m
Height - Top Of Cab
11.09 ft / 3.38 m
Length - Overall Machine
523 in / 13,284 mm
Model
3406
Number Of Flights
15
Overall Height
12.93 ft / 3.94 m
Overall Length
41.38 in / 1,051 mm
Overall Width
11.65 ft / 3.55 m
Rated Payload
55,005 lb / 24,950 kg
Rear Axle - Rear Of Machine
86 in / 2,184 mm
Rim Radius
17 ft / 5.18 m
Total Operating - Empty
74,300 lb / 33,702 kg
Total Operating - Loaded
138,745 lb / 62,934 kg
Wheel Base
26.17 in / 665 mm
Wheelbase
26.15 ft / 7.97 m
Width - Inside Of Bowl
116 in / 2,946 mm
Width - Outside Rear Tires
120 in / 3,048 mm
Width - Overall Machine
140 in / 3,556 mm
Width - Rear Tire Center Lines
87 in / 2,210 mm
Width - Tractor
117 in / 2,972 mm
Width Of Cut
11.50 ft / 3.51 m
Engine
1 Forward
3.10 mph / 5.0 km/h
2 Forward
5.60 mph / 9.0 km/h
3 Forward
7.10 mph / 11.4 km/h
3406C
1
4 Forward
9.60 mph / 15.4 km/h
5 Forward
12.90 mph / 20.8 km/h
6 Forward
17.50 mph / 28.2 km/h
7 Forward
23.60 mph / 38.0 km/h
8 Forward
31.90 mph / 51.3 km/h
Bore
5.40 in / 137 mm
Bowl Cylinder Bore
6 in / 152 mm
Bowl Cylinder Stroke
20 in / 508 mm
Caterpillar Net Power
365 hp / 272.2 kW
Compensator Settings - Cushion Hitch Circuit
2,300 psi / 158.6 bar
Cushion Hitch Circuit
8.60 gal/min / 32.6 L/min
Depth Of Cut - Maximum
13 ft / 3.96 m
Depth Of Spread - Maximum
15 ft / 4.57 m
Differential
43
Din 70020
378
Displacement
893 cu in / 14.6 L
Eec 80/1269
365
Ejector Cylinder Bore
5 in / 127 mm
Ejector Cylinder Stroke
47.80 in / 1,214 mm
Front Axle
52,050 lb / 23,609 kg
Front Axle - Empty
48,295 lb / 21,906 kg
Front Axle Weight - Loaded
69,985 lb / 31,745 kg
Fuel Capacity
150.60 gal / 570.1 L
Fuel Tank
160 gal / 605.7 L
Gross Power - Gears 1-2
383 hp / 285.6 kW
Ground Clearance - Maximum
15.30 ft / 4.66 m
Ground-Driven Secondary Steering System
39.90 gal/min / 151.0 L/min
Heaped Capacity
23.10 yd³ / 17.66 m³
Hydraulic Output
52 gal/min / 196.8 L/min
Hydraulic Reservoir
37 gal / 140.1 L
Iso 9249
365
Length - Flights
89 in / 2,261 mm
Length - Overall
146.90 in / 3,731 mm
Max Depth Of Cut
13 ft / 3.96 m
Max Speed Forward
29.90 mph / 48.1 km/h
Net Power
365 hp / 272.2 kW
Net Power - Gears 1-2
365 hp / 272.2 kW
Number of Forward Gears
8
Rated Load
55,000
Rear Axle
29,200 lb / 13,245 kg
Rear Axle - Empty
26,006 lb / 11,796 kg
Rear Axle - Loaded
62,067 lb / 28,153 kg
Rear Axle - Weight - Loaded
68,760 lb / 31,189 kg
Relief Valve - Implement Circuit
2,500 psi / 172.4 bar
Relief Valve - Steering Circuit
2,250 psi / 155.1 bar
Reverse
5.40
Sae J1349
361
Scraper Capacity - Heaped
23
Scraper Circuit
62.20 gal/min / 235.5 L/min
Scraper Shipping
29,200
Spacing Of Flights
20
Steering
Width - 180 Degrees Turn
Steering Circuit
56 gal/min / 212.0 L/min
Stroke
6.50 in / 165 mm
Total Shipping
80,231
Tractor Engine
3,406
Tractor Shipping
52,050
Transmission
1 Forward
Wheel Coolant - Each
12
Width - 180 Degrees Turn
35.80 ft / 10.91 m
Width - Cut - To Router Bits
11.50 ft / 3.51 m
Width - Flight Face
8.50 ft / 2.59 m
Hydraulics
Cutting Edge Thickness
1.40
Other
Compensator Settings - Elevator Circuit
5,250 psi / 362.0 bar
Cooling System
22 gal / 83.3 L
Crankcase
9.50 gal / 36.0 L
Final Drive - Each
5
Floor Cylinder Bore
6 in / 152 mm
Floor Cylinder Stroke
53.30 in / 1,354 mm
Hydraulic Penetration Force
33,750 lb / 15,309 kg
Supplemental Steering Circuit
37 gal/min / 140.1 L/min
Transmission
19
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Frequently Asked Questions
How powerful is the Caterpillar 623E Elevating Motor Scraper engine? +
The Caterpillar 623E Elevating Motor Scraper produces 365 hp (272.2 kW) of engine power. This output is typical for its weight class and designed to handle demanding Elevating Motor Scraper work cycles efficiently.
How does the Caterpillar 623E Elevating Motor Scraper compare to similar Elevating Motor Scraper models? +
You can compare the Caterpillar 623E Elevating 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.