Unic UR-V800 Series

The UNIC UR-V800 series truck-mounted cranes are engineered for precision, versatility, and reliability in urban delivery, utility, and on-site lifting operations. With a consistent maximum lifting capacity of 8,070 kg at 2.5 meters, all three models—URV805, URV804, and URV803—provide robust hoisting capabilities in a compact and lightweight form.

The URV805 leads the range with a 5-section telescoping boom that extends from 4.40 to 15.90 meters, delivering a maximum hook height of 17.5 meters and a working radius up to 15.60 meters. The URV804 features a 4-section boom (4.30 to 12.80 meters) and a 14.4-meter hook height, while the URV803 uses a 3-section boom (4.20 to 9.50 meters) with an 11.1-meter hook height, ideal for more compact truck bodies and limited space applications.

All models offer a boom elevation range from 1° to 80° in 25 seconds, and share the same powerful winch system with a single line pull of 13.1 kN (1,333 kgf). The winch achieves a hook speed of 9.8 meters per minute at the 4th layer using a 6-part line, providing fast and controlled lifting under various load conditions.

Each model is equipped with IWRC 6×P·WS(26) φ10 mm wire rope, differing in length by model:

• URV805: 129 meters
• URV804: 108 meters
• URV803: 86 meters

The breaking strength of the rope is rated at 68.6 kN (7,000 kgf), ensuring durable performance under daily lifting operations. Slewing is 360° continuous with a rotation speed of 1.5 rpm, allowing unrestricted crane movement.

Stabilization is achieved via hydraulic horizontal extension outriggers, with span options depending on the configuration:

• Retracted: 2.26 m
• Extended: 5.1 m
• Mid-extended: 3.3 m or 4.3 m

Safety is a core feature of the UR-V800 series, with all models including pressure relief valves, counterbalance valves, check valves, boom angle indicators, and automatic mechanical winch brakes. Additional safeguards include overloading alarms, hook safety latches, and outrigger interlocks, along with optional features like rear outriggers, hook stow systems, and automatic overwind stops.

Despite their capabilities, these cranes maintain a lightweight structure:

• URV805: 3,345 kg
• URV804: 3,060 kg
• URV803: 2,820 kg

This lightweight design allows for installation on medium-duty trucks while maintaining ample payload capacity for transport duties.

In conclusion, the Furukawa UNIC UR-V800 series combines reach, lifting power, and safety in a truck-mountable package suitable for a wide range of industries including construction, logistics, utilities, and roadside operations. With multiple boom and span configurations, these cranes offer scalable solutions for operators seeking efficient and dependable lifting equipment.