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SPYDERCRANE.com UR346C SPECIFICATIONS

Crane Capacity
Maximum Lift Capacity 8000 @ 6.8 feet
Work Radius Minimum 2.4 feet to 47.3 feet
Boom Length 39.4 feet
Tip Height 50 feet
Boom Design Six (6) section box beam telescoping, keel top and bottom with angle indicator.
All Booms Retracted 11.9
Second Stage Extended 19.2
Third Stage Extended 26.4
Fourth Stage Extended 33.6
Fifth Row Extended 40.7
Sixth Row Extended 47.9
Boom Extending Speed 36.0 feet / 20 seconds.
Boom Lifting Cylinder Design Double Acting type with counterbalance valve.
Boom Travel Position Forward over the truck body.
Boom Raising Speed 1° to 78° / 7 seconds.
Winch Design Hydraulic motor driven, spur gear reduction, with automatic mechanical brake.
Single Line Pull 2000 lbs.
Hoisting Speed Single Line 249 feet / minute @ 4th layer.
Hook Speed 62.3 feet / minute @ 4th layer with 4-parting of loadline
Hook Block 8000 lbs. capacity, 2 sheaves with latch.
Hydraulic Motor Axial plunger type.
Wire Rope Construction IWRC 6 x WS(26) Grade B
Diameter x Length 5/16 inch x 279 feet.
Breaking Strength 9520 lbs
Swing Design Hydraulic motor driven, worm and spur gears reduction, worm self-locking brake.
Swing Range 360° continuous rotation on ball bearing.
Hydraulic Motor Trochoid type with automatic loch mechanism.
Swing Speed 2.5 rpm.
   
Outrigger Design
Vertical jacks and horizontal beams.
Retracted Span 7.20 feet
Extended Span 10.54 feet
Hydraulic System Multiple control valves, spring centered, spool type, with pressure relief valve
Pressure Relief 2990 psi.
Oil Reservoir  
Recommended Oil Strainer  
Return Filter  
Recommended Hydraulic Pump  
Recommended Hydraulic Oil  
Operators Station  
Weight  
Standard Safety Equipment  
Electrical System  
Manuals  
Warranty  
Minimum Chassis  
Minimum Chassis Frame  
Mounting Bolts  
Automatic Transmission  

 

UR346C Range Diagram  

UR346C LOAD CHART

 

 

 

 

 

 

 

 

 

 

 

 

 

 
   

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