Caterpillar 623E Elevating Motor Scraper
Units
Dimensions
Dimensions
A
Overall Length
41.38ft in
B
Overall Width
11.65ft in
C
Overall Height
12.93ft in
D
Wheelbase
26.15ft 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
Height - Top Of Cab
11.09ft in
Specifications
Tractor Engine
Make
Caterpillar
Model
3406
Gross Power
365hp
Engine
Net Power
365hp
Displacement
893cu in
Tractor Engine
Displacement
891cu in
Engine
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
Operational
Fuel Capacity
150.6gal
Tire Size
29.5-29 34PR (E-2)
Transmission
Number Of Forward Gears
8
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
74300.2lb
Front Axle - Empty
48294.5%
Rear Axle - Empty
26005.8%
Total Operating - Loaded
138745lb
Front Axel - Loaded
67238.8lb
Rear Axle - Loaded
62066.8%
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
55005.4lb
Heaped Capacity
23.1yd3
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
