1.2 Ton Spider Crane

The crane is sold as the 1.2t model, but actual lifting capacity depends on boom length, boom angle and working radius. Example ratings from the specification: 0.8 t at the maximum ground lifting height of 5.8 m, and 0.3 t at a 5 m working radius. Always consult the supplied load chart for exact capacities at each configuration.

Maximum working radius is 5 m and maximum ground lifting height is 5.8 m (values correspond to the machine's rated configurations).

Whole vehicle dimensions are 2095 mm × 600 mm × 1393 mm and the operating weight is about 1000 kg. (There are larger ‘max extended’ dimensions listed for transport/setup—confirm with the supplier.)

Standard configuration offers a diesel engine plus an electric motor (dual-power). Motor voltage is AC 380 V, starting is by electric start, battery capacity 12 V 45 AH, and fuel tank capacity is about 8 L. Confirm the exact power configuration with your supplier when ordering.

Primary operation is manual control with manual walking. A remote control is available as an option. The machine uses manual operation controls for boom and winch, with optional remote-control functionality for convenience and safety.

Walking speed is 0–2.5 km/h driven by a hydraulic motor with two-speed drive. The crawler design and compact footprint make it suitable for tight or confined spaces; gradeability is approximately 20° (36%).

It features manual unscrewing plus hydraulic automatic support on two legs. Outriggers must be fully deployed and the machine leveled on stable ground before lifting operations to ensure stability and safety.

The crane has a 4-section U-shaped high-strength boom telescoping from 1.7 m to 5.0 m (telescoping time ~22 s). Boom angle range is 0–75° (≈13 s to move), and continuous slewing is 0–360° (≈60 s for a full rotation).

Winch hook speed is 0–8 m/min. Standard wire rope is Ø8 mm × 35 m. Check the load chart and recommended rope specifications before replacing or re-rigging.

The stated operating temperature range is approximately -5°C to +40°C. For extreme temperatures or severe environments, consult the manufacturer for suitable options and operational guidance.

Always operate with a trained and authorized operator, use the supplied load chart, ensure outriggers are fully deployed on firm ground, wear appropriate PPE, inspect lifting gear before use, and never exceed rated loads at a given radius. Follow local lifting regulations and the machine’s operation manual.

Perform daily pre-start checks (hydraulic leaks, rope condition, controls, battery, fuel/oil levels). Regularly lubricate pivot points, check hydraulic oil and filters per the service schedule, inspect the wire rope for wear, and service the engine per manufacturer intervals. Keep a log of maintenance and repairs.

The crane’s compact size and ~1000 kg weight make it relatively straightforward to transport on a suitable trailer or truck. For transport, retract the boom and outriggers and secure the machine. Setup involves positioning, deploying outriggers and leveling—allow sufficient clearance for safe operation.

Yes, color customization is offered. Optional accessories and systems noted in the spec include remote control, Comai hydraulic system, and dual power configuration. Contact the supplier for a full list of available options and customization lead times.

Certification and warranty details are not listed in the basic spec; ask the supplier for copies of certificates (CE, ISO or region-specific), warranty terms, spare parts lists and the availability of service/support networks in your area before purchase.