Caterpillar 623F Motor Scraper
Units
Dimensions
Dimensions
A
Overall Length
43.34ft in
C
Overall Height
12.08ft in
D
Wheelbase
26.19ft in
Height - Top Of Cab
11.09ft in
Length - Overall Machine
523in
Rear Axle - Rear Of Machine
86in
Rim Radius
17in
Wheel Base
26.17ft in
Width - Inside Of Bowl
116in
Width - Outside Rear Tires
120in
Width - Overall Machine
140in
Width - Rear Tire Center Lines
87in
Front Of Tractor To Front Axle
17in
Width - Tractor
117in
Height - Overall Shipping
140in
Height - Scraper Blade Maximum
16in
Specifications
Tractor Engine
Model
3406CTA
Gross Power
365hp
Engine
Net Power
365hp
Displacement
893cu in
Bore
5.4in
Stroke
6.5in
Eec 80/1269
365hp
Sae J1349
361hp
Iso 9249
365hp
Din 70020
378 PS
Tractor Engine
3406C
Gross Power - Gears 1-2
383hp
Net Power - Gears 1-2
365hp
Caterpillar Net Power
365hp
Scraper Engine
Displacement
891cu in
Operational
Fuel Capacity
160.1gal
Transmission
Max Speed Forward
29.9mph
Reverse
5.4 mile/h
Steering
Width - 180 Degrees Turn
35.8ft in
Steering Angle - Right
90 Degrees
Steering Angle - Left
85 Degrees
Hydraulic Output
52 gal/min
Transmission
1 Forward
3.1mph
2 Forward
5.6mph
3 Forward
7.1mph
4 Forward
9.6mph
5 Forward
12.9mph
6 Forward
17.5mph
7 Forward
23.6mph
8 Forward
31.9mph
Steering
Ground-Driven Secondary Steering System
39.9 gal/min
Weights
Total Operating - Empty
81250lb
Total Shipping
80231lb
Tractor Shipping
52050lb
Scraper Shipping
29200lb
Front Axle
52050lb
Rear Axle
29200lb
Front Axle Weight - Loaded
69985lb
Rear Axle - Weight - Loaded
68760lb
Bowl
Rated Payload
55201.6lb
Heaped Capacity
23.1yd3
Struck Capacity
18.1yd3
Max Depth Of Cut
13in
Width Of Cut
11.5ft in
Elevator
Number Of Flights
15
Width - Flight Face
8.5in
Length - Flights
89in
Spacing Of Flights
20in
Length - Overall
146.9in
Service Refill Capacities
Cooling System
22gal
Fuel Tank
160gal
Crankcase
9.5gal
Final Drive - Each
5gal
Transmission
19gal
Differential
43gal
Hydraulic Reservoir
37gal
Wheel Coolant - Each
12gal
Hydraulics
Bowl Cylinder Bore
6in
Bowl Cylinder Stroke
20in
Floor Cylinder Bore
6in
Floor Cylinder Stroke
53.3in
Steering Circuit
56 gal/min
Scraper Circuit
62.2 gal/min
Cushion Hitch Circuit
8.6 gal/min
Supplemental Steering Circuit
37 gal/min
Relief Valve - Steering Circuit
2250 psi
Relief Valve - Implement Circuit
2500 psi
Compensator Settings - Cushion Hitch Circuit
2300 psi
Compensator Settings - Elevator Circuit
5250 psi
Ejector Cylinder Bore
5in
Ejector Cylinder Stroke
47.8in
Scraper Bowl
Hydraulic Penetration Force
33750lb
Width - Cut - To Router Bits
11.5in
Rated Load
55000lb
Capacity - Struck
18yd3
Depth Of Cut - Maximum
13in
Ground Clearance - Maximum
15.3in
Cutting Edge Thickness
1.4in
Depth Of Spread - Maximum
15in
Scraper Capacity - Heaped
23yd3
