Unic URW-706 mini crane

The highest standard of mini crane lifting capability

The URW-706 sets the highest standard of lifting capability in the mini crane world.

With a 6 tonne capacity at 3.0m and a hook height of 19.5m it is the highest capacity UNIC crane, yet at 1670mm wide it is still narrow enough to gain access through a standard double doorway. For added lifting flexibility the URW-706 also features an optional searcher hook and a 3.1m long swing away fly jib, providing a maximum hook height of 22.7m.

Key featuresUnic URW 706 mini crane

Total width 1.67m
Max working radius 18.6m
Diesel powered and optional mains electric
Zero length increase with electric option
Radio remote control as standard
Working area limitation
Stowable fly (extension) jib (optional)
Searcher hook (optional)
Slew limitation (optional)
Intelligent throttle activation for economy and ecology


Technical information

Electric motor – power6 litres petrol, 9 litres diesel

Column title Column title
 Crane capacity 6.0t x 3.0m
Max working radius 18.6m
Max lifting height 19.5m (22.7m with second stage fly jib)
Rope length (max) 23.75m (4 fall), 49.5m (2 fall), 101m (1 fall)
Dimensions (folded) 5610mm (l) x 1670mm (w) x 2185mm (h)
Weight (unladen) 7920kg + 160kg (8080kg with electric option) + 230kg (8310kg with searcher hook and fly jib attached)
Point loadings due to the many variables involved, point loadings are only available on request
Hook speed (approx) 11m/min (with 5 layers and 4 falls)
Telescopic system – boom length 4.80 – 19.20m
Telescopic system – telescoping speed 14.4m/52 seconds
Telescopic system – boom type 6 section hydraulically telescoping boom, hexagonal box construction
Derricking angle/speed (approx) 0 – 80˚/16.0 seconds
Slewing angle/speed (approx) 360˚ (continuous) 2.5min rpm
Traction system – drive hydrostatic 2-speed, stepless forward and reverse
Traction system – travel speed 0 – 2.9km/h
Traction system – gradability 23˚
Traction system – track ground length 2240mm
Traction system – track ground pressure 43.6kPa (0.44kg/cm²)
Traction system – track width 400mm
Engine – manufacturer Mitsubishi
Engine – fuel diesel (electric dual power option)
Engine – maximum output 23.5kW (32.0PS) / 2500min rpm
Engine – starting method electric
Engine – tank capacity 74 litres
Electric motor – power 7.5kW
Electric motor – voltage 400v AC 50/60hz
Standard equipment computer controlled moment limiter (safe load indicator), radio remote control, overwinding alarm, computer controlled intelligent voice warning system, multi-function operation by radio remote control, intelligent throttle activation, automatic hook stow, overload warning alarms, overload warning lamps, working area limitation
Optional equipment 1 fall hook block, 2 fall hook block, mains electric dual power (400v), low marking tracks, slew limitation, searcher hook 800kg, fly jib 800kg with single part line, radio remote control with feedback display, data logging



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