Like the URW376, the Spydercrane URW547 mini crawler can lift its maximum load up to 8 ft., and has a tip height similar at 53 ft. However, the URW547 gives you 37-38% more lifting power than either of our smaller mini crawler crane models, and still folds to a slender 4.52 ft. to fit easily through a set of double doors! Depending on your choice of diesel or electric motor, the URW547 can put out between 10 and 24 HP and either engine can produce speeds between 1.86 and 3.92 MPH. Its boom lift speed is 0 to 80 degrees in 18-25 seconds. Like all Spydercranes, this model offers 360 degree continuous rotation and can be operated from its work platform, or by remote control, providing maximum flexibility for operators. Another Spydercrane standard, infinitely variable controls, allow for multiple functions to take place simultaneously. All of this power is balanced by an impressive array of safety features.
The main advantage Spydercrane has over other cranes is the productivity that is achieved through our compact, flexible design. It can fit through doorways and be erected where other cranes are unable to navigate—allowing you to work efficiently in restricted and confined working spaces. Experienced operators can go from travel position to the fully expanded position in about five minutes, and the Spydercrane provides excellent lifting capacity.
The unique design of the Spydercrane permits each outrigger leg to be adjusted independently, so the crane can be leveled on uneven surfaces. All models offer multiple-leg extension positions and multiple-leg angle positions, making it easy to set up around obstacles.
In addition to Spydercrane’s centrally located infinitely variable controls, that allow multiple functions simultaneously, a fully functional remote is standard with all models. The radio remote control increases operator flexibility, allowing for the best visibility, safest proximity and precise load placement. The radio remote offers multiple speed selections, automatic throttle activation, emergency shut-down and a pressure sensitive trigger for speed control.
Unlike carry-deck cranes, our spider-leg design allows you to lift loads closer to the center line of rotation—adding greater versatility. Spydercrane has a 360-degree continuous-rotation boom to provide safe lifting in all directions when the outriggers are set in the maximum position.
This Spydercrane patented system is one of the most advanced safety features in the crane industry today. It continuously monitors ground-bearing pressure at each outrigger regardless of configuration, and automatically sounds an alarm and restricts unsafe crane functions, helping to reduce the chance of injuries and crane tipping.
*Crane operators need to be aware of the load weight and lifting limitations and shouldn’t rely on the crane’s safety functions to prevent accidents.
This system eliminates overhoisting damage at the boom tip by warning operators when the hook reaches maximum safe height. The function lock-out feature stops further forward travel to reduce the chance of damage or injury.
The current operation mode is conveniently located on the side of the control box. The system continually indicates the crane’s operating status and helps reduce downtime by providing complete service diagnostics.
Spydercrane’s Boxed Boom Design provides increased rigidity, greatly reduces sway and increases accuracy and safety in crane operations.
Spydercrane also offers: automatic hook stow system, hook safety latch, over-winding prevention device and alarm, working area limitation, minimum wire rope automatic stop, hydraulic circuit pressure relief valve and bubble-style level for outrigger leveling.
Perfect for bringing heavy lifting power into places a boom just won't fit, our searcher hooks offer tilt angles of 0, 20, 40, and 60 degrees to give you precision in tight spaces. The URW295 Searcher Hook is 19 in. long and offers a lifting capacity of 660 lbs.
Our single person work baskets provide a secure 2 ft. square platform of workspace able to support up to 300 lbs. Attaching securely to the boom of the URW295, these baskets are perfect for getting workers into places where scissor lifts can't go.
Attaching securely to the boom tip, our Auxiliary Winch Kit lets your Spydercrane lift 2000 lb. loads using 330 ft. of wire rope and the power to move materials at 90 fpm. For maximum versatility, the Auxiliary Winch Kit works with the Spydercrane's remote control. An overhaul ball is included, along with a hook and safety latch. Use along with the versatile URW295 to raise loads or lower workers safely into place.
Keep your cable under control with our Single Line Swivel Mini Ball, just one more way Spydercrane mini crawler cranes keep you safe and in control. The Swivel Mini Ball brings precision and power to any project you do with the URW295.
