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URW547

SPYDERCRANE URW547 nominal deployment with max-ext outriggers, boom stage 1 over-the-front at 70 degrees

URW547 stowed transport dimensions: 180 inches long, 78 inches high, 54 inches wide

URW547 deployment footprints at max-ext, half-ext, and not-ext outrigger settings

URW547 lower outrigger fully-extended, half-extended, and not-extended pin positions

SPECIFICATIONS

Specification	URW547
System Working Weight	11,090 lbs (diesel) / + xxx lbs (48V) / + xxx lbs (tethered electrical)
Max Rated Capacity	8,920 lbs (4-Part) / 2,220 lbs (1-Part)
Boom Length	13.1′–59.1′
Working Radius	8′–58.5′
Maximum Tip Height	59.7′
Wire Rope	316′ of 8mm 6x26 WS IWRC
Winch Speed	183.7′ per minute (at 5th layer)
Boom Type	Seven-section hexagonal, hydraulic
Telescope Speed	46′ in 35 seconds
Angle Speed	0°–80° in 18 seconds
Slew Speed	2.5 rpm, continuous rotation
Max Travel Speed	3.5 mph (diesel/wot)
Travel Grade/Limits	23° fore-aft, 20° side-side
On-Track Ground Pressure	6.85 PSI

Deployed crane point-loading data provided on-request.

FEATURES

Integrated computer controller

Rough terrain travel capability

Load moment indicator

Selectable-length outriggers

Wireless remote controller

On-board toolkit

Progressive, infinitely-variable controls

Integrated hydraulic holding valves and self-braking motors

Crane/outrigger function control interlock

Two-block and minimum-wire rope detection and prevention

Multiple transport options

Outrigger/Upperworks cross-command safety cutout

Remote Controller

458–459 MHz
≈330′ range
Designed for one-hand operation
Powered by four AAA batteries (10 hours of use)
Progressive-control action trigger

URW547 wireless remote controller front and side views

Transport Options

URW547 transport configuration showing four hoisting and tie-down points

URW547

URW547 working range chart for boom tip arc and hook height arc from 0 to 80 degrees across boom lengths 13.3 through 59.1 feet

Load Chart, Boom, 4-Part Hook Block

Boom lengths 13.3, 15.5, and 25.2 feet rated capacities in pounds by working radius
13.3′ 15.5′ 25.2′	Deployment State	Working Radius (feet)
	Deployment State	8	10	11	13	14	16	18	19	23	24.6
	MAX-EXT	8,920	7,710	7,010	5,760	5,350	4,610	4,080	3,830	3,080	2,790
	HALF-EXT	8,920	7,710	7,010	5,760	5,300	4,350	3,710	3,400	2,340	2,000
	NOT-EXT	8,920	7,710	7,010	5,760	5,130	3,960	3,020	2,660	1,760	1,470

Boom length 34.9 feet rated capacities in pounds by working radius
34.9′	Deployment State	Working Radius (feet)
	Deployment State	11	13	16	19	23	26	29	32	34.3
	MAX-EXT	6,720	5,760	4,610	3,880	3,080	2,560	2,060	1,540	1,250
	HALF-EXT	6,720	5,760	4,350	3,350	2,540	1,980	1,580	1,250	1,060
	NOT-EXT	6,720	5,760	3,910	2,810	1,960	1,490	1,170	930	770

Boom length 44.5 feet rated capacities in pounds by working radius
44.5′	Deployment State	Working Radius (feet)
	Deployment State	13	14	16	19	23	26	29	32	36	39	42	43.9
	MAX-EXT	4,960	4,510	3,960	3,230	2,640	2,330	2,120	1,930	1,570	1,240	1,040	940
	HALF-EXT	4,960	4,350	3,750	3,100	2,425	2,000	1,700	1,400	1,100	920	780	690
	NOT-EXT	4,960	4,350	3,750	2,810	1,870	1,540	1,290	1,030	810	670	550	480

Boom length 54 feet rated capacities in pounds by working radius
54′	Deployment State	Working Radius (feet)
	Deployment State	16	18	19	23	26	29	32	36	39	42	46	49	52	53.4
	MAX-EXT	2,530	2,210	2,110	1,710	1,490	1,380	1,280	1,120	1,020	900	740	620	520	480
	HALF-EXT	2,530	2,210	2,110	1,650	1,440	1,280	1,140	1,000	890	790	660	540	450	420
	NOT-EXT	2,530	2,100	2,090	1,650	1,220	1,050	980	860	760	640	500	420	340	330

Boom length 59.1 feet rated capacities in pounds by working radius
59.1′	Deployment State	Working Radius (feet)
	Deployment State	19	23	26	29	32	36	39	42	46	49	52	55	58.5
	MAX-EXT	770	660	620	560	490	460	440	420	390	370	350	300	220
	HALF-EXT	770	660	620	560	490	460	440	420	390	370	350	300	220
	NOT-EXT	770	660	620	560	490	460	440	420	390	370	350	300	220

Capacities in pounds (lbs). Black values = MAX-EXT / HALF-EXT. Red values = NOT-EXT.