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URW376

SPYDERCRANE URW376 nominal deployment with max-ext outriggers, boom stage 1 over-the-front at 70 degrees, and fly jib detail

URW376 stowed transport dimensions: 171 inches long, 78 inches high, 51 inches wide

URW376 deployment footprints at max-ext, half-ext, and not-ext outrigger settings

URW376 lower outrigger fully-extended, half-extended, and not-extended pin positions

SPECIFICATIONS

Specification	URW376
System Working Weight	8,670 lbs (3,933 kg)
Max Rated Capacity	6,680 lbs (3,030 kg) (4-Part)
Boom Length	11.9′–47.9′ (3.6M – 14.6M)
Working Radius	6.5′–47.4′ (2M – 14.5M)
Maximum Tip Height	49′ (14.94M) / 61′ (18.6M) max jib tip height
Wire Rope	254′ (77M) of 5/16″ (8mm) 6x26 WS IWRC
Winch Speed	55.8′ (14M) per minute (at 5th layer)
Boom Type	Six-section hexagonal, hydraulic
Telescope Speed	36′ in 23 seconds
Angle Speed	0°–80° in 10 seconds
Slew Speed	2.5 rpm, continuous rotation
Max Travel Speed	3.5 mph
Travel Grade/Limits	23° fore-aft, 20° side-side

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

6.7′ fly jib with searcher and 1-part hook blocks

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

URW376 wireless remote controller front and side views

Transport Options

URW376 transport configuration showing four hoisting and tie-down points

URW376

URW376 working range chart for boom tip arc and hook height arc from 0 to 80 degrees across boom stages 1 through 6

URW376 jib working range at tilt angles 0 and 20 degrees

URW376 jib working range at tilt angles 40 and 60 degrees

URW376

Load Chart, Boom, 4-Part Hook Block

Boom Stages 1 and 2 rated capacities in pounds by working radius
STAGE 1–2	Deployment State	Working Radius (feet)
	Deployment State	6.5	8	10	11	13	15	17	18.6
	MAX-EXT	6,680	6,680	5,150	4,570	3,760	3,180	2,780	2,420
	HALF-EXT	6,680	6,680	5,100	4,520	3,600	2,750	2,100	1,760
	NOT-EXT	6,680	6,680	4,730	3,700	2,550	2,000	1,500	1,100

Boom Stage 3 rated capacities in pounds by working radius
STAGE 3	Deployment State	Working Radius (feet)
	Deployment State	8.5	10	11	13	15	16	18	20	23	25.8
	MAX-EXT	5,000	4,500	3,900	3,150	2,710	2,500	2,160	1,870	1,580	1,360
	HALF-EXT	5,000	4,500	3,900	3,150	2,570	2,350	1,870	1,410	1,050	880
	NOT-EXT	5,000	4,500	3,750	2,770	2,250	2,000	1,500	1,130	720	480

Boom Stage 4 rated capacities in pounds by working radius
STAGE 4	Deployment State	Working Radius (feet)
	Deployment State	13	15	16	20	23	26	30	33
	MAX-EXT	2,330	2,080	1,960	1,650	1,430	1,220	1,080	900
	HALF-EXT	2,330	2,060	1,940	1,500	1,170	910	650	500
	NOT-EXT	2,330	1,810	1,540	1,050	740	560	330	260

Boom Stage 5 rated capacities in pounds by working radius
STAGE 5	Deployment State	Working Radius (feet)
	Deployment State	15	16	20	23	26	30	33	36	40.2
	MAX-EXT	1,670	1,480	1,100	920	820	710	650	590	570
	HALF-EXT	1,670	1,480	1,070	920	780	650	550	440	350
	NOT-EXT	1,670	1,480	910	610	470	340	260	200	80

Boom Stage 6 rated capacities in pounds by working radius
STAGE 6	Deployment State	Working Radius (feet)
	Deployment State	16	18	20	23	26	30	33	36	39	43	47.3
	MAX-EXT	720	660	610	550	510	450	410	370	350	300	280
	HALF-EXT	720	660	610	550	510	450	410	330	270	190	150
	NOT-EXT	720	660	610	550	450	290	240	170	130	110	80

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

Load Chart, Jib — 1-Part Hook Block

Jib boom stages 1 through 4 rated capacities by boom angle and tilt angle
STAGE 1–4	Tilt Angles	Boom Angle
	Tilt Angles	80°	75°	70°	65°	60°	55°	<50°
	0°	1,580	1,580	1,140	810	480	260	Prohibited
	20°	1,580	1,580	1,140	810	480	260	Prohibited
	40°	1,580	1,580	920	480	260	Prohibited	Prohibited
	60°	1,580	1,580	920	480	260	Prohibited	Prohibited

Jib boom stage 5 rated capacities by boom angle and tilt angle
STAGE 5	Tilt Angles	Boom Angle
	Tilt Angles	80°	75°	70°	65°	60°	55°	<50°
	0°	1,030	1,030	700	370	Prohibited	Prohibited	Prohibited
	20°	1,030	1,030	700	370	Prohibited	Prohibited	Prohibited
	40°	1,030	920	480	Prohibited	Prohibited	Prohibited	Prohibited
	60°	1,030	920	480	Prohibited	Prohibited	Prohibited	Prohibited

Jib boom stage 6 rated capacities by boom angle and tilt angle
STAGE 6	Tilt Angles	Boom Angle
	Tilt Angles	80°	75°	70°	65°	60°	55°	<50°
	0°	370	370	260	Prohibited	Prohibited	Prohibited	Prohibited
	20°	370	370	260	Prohibited	Prohibited	Prohibited	Prohibited
	40°	370	370	260	Prohibited	Prohibited	Prohibited	Prohibited
	60°	370	370	260	Prohibited	Prohibited	Prohibited	Prohibited

Load Chart, Jib — Searcher Hook

Searcher hook boom stages 1 through 4 rated capacities by working radius
STAGE 1–4	Outriggers	Working Radius (feet)
	Outriggers	14.5	16	20	23	26	30	33	36
	MAX	1,560	1,150	880	790	680	540	330	240
	HALF	1,560	1,150	870	680	470	200	Prohibited	Prohibited
	NOT	1,560	1,050	640	230	Prohibited	Prohibited	Prohibited	Prohibited

Searcher hook boom stage 5 rated capacities by working radius
STAGE 5	Outriggers	Working Radius (feet)
	Outriggers	13	16	20	23	26	30	33	36
	MAX	1,010	910	660	570	460	330	300	240
	HALF	1,010	910	660	570	460	330	230	Prohibited
	NOT	1,010	910	420	240	Prohibited	Prohibited	Prohibited	Prohibited

Searcher hook boom stage 6 rated capacities by working radius
STAGE 6	Outriggers	Working Radius (feet)
	Outriggers	16	18	20	23
	MAX	350	350	300	240
	HALF	350	350	300	240
	NOT	350	350	300	240

Jib capacities in pounds (lbs). Shaded cells = prohibited zone.