Copma 450.4J4 on Western Star Truck

  • stock # 18028

This truck/crane is also available in a grapplesaw truck setup. Please contact us for more info!

Brand new fully hydraulic (no electronics) Copma 450.4 with J4 fly-jib, hydraulic rotator at end of jib and radio remote controls mounted on a new Western Star 4700 truck.

This crane has 4 hydraulic extensions on the main boom and 4 hydraulic extensions on the jib with a rated capacity of 2,200 lbs at 70’7″.

This would make a great concrete form cage handling truck. Available for immediate delivery!

Technical Data
Standard Crane Weight 13,248 lbs
Lifting Torque 304,567 lb-ft
Slewing Rotation 360 Degrees Continuous
No. of hydraulic hoses to end of main boom 4
No. of hydraulic hoses to end of jib 2
Working Pressure 4,568 psi
Pump Capacity 16 gpm
Ground No
Stand Up No
Top Seat Yes
Radio Remote Available with or without
Radio Remote Manufacturer Scanreco
Stabilizers (Outriggers)
Main Outriggers Hydraulic out and down
Rotating No
Aux. Outriggers No
Included Items
Hydraulic Pump Yes
Oil Cooler Yes
Mounting Kit Yes
Oil Tank Yes
Manufacturer Western Star
Model 4700
Year 2019
Manufacturer Detroit Diesel
Model DD13
Horsepower 470 HP
Type 8LL
Front Axle 20,000 lbs
Rear Axle 44,000 lbs
Tag Axle 13,500 lbs
Pusher Axle 13,500 lbs
Deck Length 24' low-profile
Suspension N/A

2,200 lbs at 70’7″ horizontal

File Downloads
Copma 450 Brochure  Download File

Contact Information

Todd Brady


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Capacity at max reach2,200 lbs @ 70'7"
Fly jibYes
Hyd extensions4
Max lift capacity
Radio remoteNo

Knuckleboom Trader LLC helps bring together buyers and sellers of knuckleboom cranes and trucks. The terms of any sale remain subject to direct negotiation between the buyer and the seller. Please verify all details of the item before purchasing. Knuckleboom Trader LLC is not responsible for any errors in listing details or the condition of the cranes and trucks listed on

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