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UR-W506

Compact, easy operation and further powerful

W506
Features

Capable of lifting three tonnes at 3.4m, or up to four tonnes with an optional 5 fall hook block, the UNIC 506 offers an optimal combination of working flexibility and lifting power. As with all models carrying a safe load indicator, the 506s 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.

Automatic Hook Stow Anti Two-block System Full Safe Load Indicator Overload warning lamps 11 + auto stop + alarm
  • 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)

  • Intelligent throttle activation economy and ecology
Options and Accessories

Specifications
Capacity 3.0 t X 3.4 m
Max Working Radius 15.52 m
Max Lifting Height Approx. 16 m
Rope Length Max. 21.75 m (4 fall), 43.5 m (2 fall), 87 m (1 fall)
Dimensions Folded: 4870 mm (L) X 1400 mm (W) X 2035 mm (H)
Weight Unladen: 4840 kg (4990 kg with electric option)
Point loadings Due to the many variables involved, point loadings are only available on request
Hook Speed Approx. 17 m/min (with 4 layers and 4 falls)
Telescopic System Boom Length: 4.93 - 15.71 m
Telescoping Speed: 11.79 m / 25 seconds
Boom Type: 6 section hydraulically telescoping boom, hexagonal box construction
Derricking angle / speed Approx. 0 - 80° / 18.0 seconds
Slewing angle / speed Approx. 360° (continuous) 2.5 min (rpm)
Traction system Drive: Hydrostatic 2-speed
Travel speed: 0 - 3 km/h
Gradability: 23°
Track ground length: 1750 mm
Track ground pressure: 45.1 kPa (0.46 kg / cm2)
Track Width: 300 mm
Engine Manufacturer: Mitsubishi
Fuel: Diesel (electric dual power option)
Maximum output: 18 kW (24.5 PS) / 2100 min-1 (rpm)
Starting method: electric
Tank Capacity: 40 litres
Electric motor Power: 7.5 kW
Voltage: 400v AC 50 / 60 Hz
Standard Equipment Computer controlled moment limiter (safe load indicator), overload warning lamps, intelligent voice warning system, radio remote control, intelligent throttle activation
Optional Equipment 5 fall hook block (URW-506-1), 2 fall hook block, 1 fall hook block, mains electric dual power (400 v), low marking tracks, slew limitation

Rated Loads (Unit : kg)
Second Stage Extended
Working Radius (m) ~2.5 3.0 3.4 4.0 4.5 5.0 5.5 6.0
Outrigger Extended to Maximum (kg) 3,000
(4,000)
3,000
(3,350)
3,000 2,400 2,100 1,850 1,700 1,550
Outrigger Extended to Halfway (kg) 3,000
(4,000)
3,000
(3,350)
3,000 2,400 2,100 1,850 1,700 1,400
Outrigger Extended to Minimum (kg) 3,000
(4,000)
3,000
(3,350)
3,000 2,400 2,000 1,650 1,350 1,100
* Loads shown in blue are applicable for the 5 fall hook block URW-506-1 only. All other loads shown in black apply to both the standard URW-506 and URW-506-1.
Third Stage Extended
Working Radius (m) ~3.0 3.4 4.0 4.5 5.0 5.5 6.0 6.5 7.0 7.5 8.53
Outrigger Extended to Maximum (kg) 3,000 3,000 2,400 2,100 1,850 1,700 1,550 1,400 1,300 1,200 1,000
Outrigger Extended to Halfway (kg) 3,000 3,000 2,400 2,100 1,850 1,700 1,400 1,200 1,050 850 620
Outrigger Extended to Minimum (kg) 3,000 3,000 2,400 2,000 1,650 1,350 1,100 900 750 600 450
Fourth Stage Extended
Working Radius (m) ~4.0 4.5 5.0 5.5 6.0 7.0 8.0 9.0 10.0 10.86
Outrigger Extended to Maximum (kg) 2,000 1,800 1,600 1,450 1,300 1,100 950 850 750 640
Outrigger Extended to Halfway (kg) 2,000 1,800 1,600 1,450 1,300 1,050 700 600 450 390
Outrigger Extended to Minimum (kg) 2,000 1,800 1,600 1,350 1,100 750 500 400 300 250
Fifth Stage Extended
Working Radius (m) ~5.0 5.5 6.0 7.0 8.0 9.0 10.0 11.0 12.0 13.19
Outrigger Extended to Maximum (kg) 1,000 920 850 700 600 550 500 450 400 350
Outrigger Extended to Halfway (kg) 1,000 920 850 700 600 520 450 390 300 250
Outrigger Extended to Minimum (kg) 1,000 920 850 700 500 400 300 250 200 170
Sixth Stage Extended
Working Radius (m) ~6.0 7.0 8.0 9.0 10.0 11.0 12.0 13.0 14.0 15.52
Outrigger Extended to Maximum (kg) 500 400 350 300 250 250 200 200 150 150
Outrigger Extended to Halfway (kg) 500 400 350 300 250 250 200 200 150 150
Outrigger Extended to Minimum (kg) 500 400 350 300 250 230 200 170 150 100

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