- 5,800lbs at 8ft Maximum Lifting Capacity

- 52 Ft Tip Height
- 4.24’ W x 5.91’H x 14.24’ L Stowed Dimensions
- 8,488 Lbs Unladen Weight

The SPYDERCRANE URW306 (formerly the URW376CP1URS-1) is the next step in the evolution of the Mini-Crawler crane, increasing in boom length and lifting capacity while maintaining the technological advances and safety features that SPYDERCRANE is known for.

Although the URW306 is a larger model, it is still only 52 inches wide when compacted, which allows for travel through a standard double doorway. The hexagonal boom design provides increased rigidity and greatly reduces sway; which increases accuracy and overall safety during crane operations. The URW306 has a maximum lifting capacity of 5,800lbs at 8.2ft, which makes it an ideal choice for areas that require certification on cranes with a lifting capacity of 3 tons or more.

This crane is a great option for operators needing to lift materials to a higher floor, set a stairway in a confined space, or that need a longer boom than the URW295. In comparison, the URW306 offers a 52ft tip height vs the 37ft tip height of the URW295.

About URW306

  • Compact Design – Only 52" wide when compacted
  • 360 Degree Continuous Rotation
  • 6-Section Hydraulically Telescoping Boom, with 6-sided Hexagonal Box Construction
  • Anti Two-Block System
  • Automatic Hook Stow System
  • Patented Turnover Protection System
  • Over-winding Prevention Device and Alarm
  • Minimum Wire Rope Automatic Stop
  • Centrally Located Infinitely Variable Controls
  • Variable Displacement Piston Pump for Multi-function Operations
  • Hydraulic Circuit Pressure Relief Valve

Safety Features
  • Anti Two-Block System
  • Automatic Hook Stow System
  • Outrigger Positioning and Boom Positioning Safety System with Display Monitor
  • Patented Overturn Protection System
  • Over-winding prevention device and alarm
  • Minimum wire rope automatic stop
  • Hydraulic circuit pressure relief valve
  • Load Indicator Gauge
Outrigger Positioning

The unique design of the SPYDERCRANE permits each outrigger leg to be adjusted independently, so that 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.

Engine/Power Options
  • Diesel
  • Diesel/Electric

(Electric models are UL and CSA Certified with the choice of 208/230V 1-Phase, 208/230V 3-Phase or 110V Battery power pack)

Optional Equipment
Arctic Kit / 12V & 110V Combo
Boom Tip Mounted Work Platform
Boom Tip Searcher Hook
Crane Lube Kit (Lube-a-Boom)
Exhaust Scrubber/ Catalytic Converter
Fire Extinguisher
Non-Marking Tracks
Spare Parts Kit (2-Year Supply)
Single Line Swivel Ball
SPYDERWEB Glass Manipulator
Two Part Tail Block w/Link
Track Mats 3' x 6' (Set of 3)
Trailer & Accessory Kit
Outrigger Pads
Spare Key (Pair)
Steel Pallet w/Fork Pockets
Strobe Light
Vacuum Lifters


  • Erecting steel in a construction setting can be a grueling process. It can be quite difficult to navigate a traditional crane in such areas. Situations such as these are perfect for a SPYDERCRANE, as it can easily maneuver in tight areas. When compacted, our SPYDERCRANE mini-crawlers are able to travel through an entry as narrow as a standard doorway, yet expand to provide a lifting capability of up to 13,200 pounds. ​VIEW ALL SPYDERCRANES

  • The SPYDERCRANE lineup of Mini-Crawler mini cranes is an ideal solution for performing aviation maintenance tasks. Our SPYDERCRANEs are used regularly in many aviation facilities for the assembly and maintenance of planes and helicopters. ​VIEW ALL SPYDERCRANES

  • The mechanical industry can create some of the smallest and tightest work areas. Areas that are so tight, no ordinary crane can reach them. The SPYDERCRANE is engineered to fit into small areas, allowing you to work more efficiently. When compacted, our mini-crawlers mini cranes are able to travel through an entry as narrow as a standard doorway, yet expand to provide a lifting capability of up to 13,200 pounds. ​VIEW ALL SPYDERCRANES

  • Whether it’s a commercial project or a large-scale construction job, the glazing industry is synonymous with lifting large and heavy panes of glass. In recent years, the glazing industry has discovered how versatile and useful a SPYDERCRANE can be. Our SPYDERWEB Glass Handler has the capability of lifting up to 1,300 lbs using vacuum power and can place a piece of glass into any position. Our SPYDERCRANE URW295 and URW376 mini-crawler mini cranes have won Glass Magazine Awards for Most Innovative Equipment in 2012 and 2013​VIEW ALL SPYDERCRANES


No matter how you spell it, "Spider Crane," "Spyder Crane," "Spidercrane," or the proper "SPYDERCRANE," this mini crane can get the job done in tight spaces. With advance features that have lifted it above the competition, the popularity of the SPYDERCRANE has made it a staple in the Construction, Steel Erection, and Glazing Industries.