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UNIC URW-506C Spider Crane – RT – NA – Diesel or Electric – RCU

At A Glance

Max Working Height
4 990
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The UNIC 506 mini crane is capable of lifting three tonnes at 3.4m, or up to four tonnes with an optional 5 fall hook block, the UNIC 506 mini crane offers an optimal combination of working flexibility and lifting power.

As with all models carrying a safe load indictor, the 506’s working area limitation device allows the operator to pre-define the working area. On approaching these limits, an audible alarm is given before operation stops.

Safety is a design priority with all UNIC mini spider cranes.

In addition to automatic boom speed reduction approaching overload, other safety devices include: auto-stop and continuous alarm on overload, anti two-block system, auto hook stow system and full safe load indicator.

Features include: high speed boom extension, control of outrigger extension from the operator’s seat and maintenance-free rubber crawlers. UNIC’s unique hexagonal boom greatly reduces boom sway, resulting in increased accuracy

  • Capacity 3.0t x 3.4m
  • Total width 1.4m
  • Max working radius 15.52m
  • Max boom length 15.71m
  • Diesel powered and optional mains electric
  • Zero length increase with electric option
  • Operator control of outrigger extension
  • Radio remote control as standard
  • Working area limitation
  • Slew limitation (optional)
  • Eco Intelligent throttle activation for economy and ecology

Additional Information

Height (mm)


Capacity (t)


Max Working Height (m)


Weight (kg)


Reach (m)


Max Load (kg)


Width (mm)


UNIC URW-295 Spider Crane - RT - NA - Petrol - LPG - RCU

The UNIC 295 mini crane is the first mini crawler available in Europe. Narrow enough to allow access through a standard doorframe, but with almost 3 tonnes of lifting power. It leads the way technically with an array of safety features including a computer-controlled, intelligent voice warning system.
Max Working Height
1 850
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