Copma 340.8SC on Western Star Truck

  • stock # cec01

2016 Copma 340.8SC with top seat controls mounted on a 2016 Western Star 4700 truck w/ only 69,685 miles and 4,015 hours.

This crane has 8 hydraulic extensions with a rated capacity of 1,850 lbs at 68’7″. Crane has split extension boom system for faster boom extension.


Truck and crane in excellent condition.

Technical Data
Slewing Rotation 360 Degrees Continuous
No. of hydraulic hoses to end of jib None
Ground No
Stand Up No
Top Seat Yes
Radio Remote No
Stabilizers (Outriggers)
Main Outriggers Hydraulic out and down
Rotating No
Aux. Outriggers No
Included Items
Hydraulic Pump Yes
Mounting Kit Yes
Oil Tank Yes
Manufacturer Western Star
Model 4700
Year 2016
Manufacturer Detroit Diesel
Horsepower 450 HP
Mileage 69,685 miles
Hours 4,015
Type Manual
Model 8LL
Front Axle 20,000 lbs
Rear Axle 44,000 lbs
Tag Axle Yes
Deck Length 24'

Horizontal Load Capacities*

30,200 lbs @ 6’9″
13,180 lbs @ 15’9″
 9,040 lbs @ 21’4″
 6,440 lbs @ 27’7″
  4,850 lbs @ 33’10”
  3,770 lbs @ 40’2″
  3,020 lbs @ 47’1″
  2,500 lbs @ 54′
  2,140 lbs @ 61′
  1,850 lbs @ 68’7″

*Provided load capacities are for general reference only. Please consult the manufacturers official load charts/diagrams/user manual before purchasing and operating this crane.

Contact Information

Todd Brady


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Capacity at max reach 1,850 lbs @ 68'7"
Condition Used
Fly jib No
Hyd extensions 8
Radio remote No
Truck Yes

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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