Product Description

A2 Spider Crane

Spider Crane – Compact Power for Tight Spaces

The Spider Crane is a micro crawler crane with a 1.5–16 ton lifting capacity, designed for confined and complex environments. Its compact size and strong terrain adaptability make it ideal for high-rise installations, curtain wall glazing, indoor hoistway work, and urban rescue operations. Perfect for jobs where space is limited but performance is critical.

Compact Spider Crane: Precision in Tight Spaces

Ideal for confined and complex job sites, our compact spider crane delivers unmatched agility and power. With its multi-leg stabilization system, it operates securely on uneven terrain and indoors, reaching heights and areas traditional cranes cannot.

Perfect for construction, HVAC installation, and glass handling, it combines a small footprint with a high lifting capacity. Easy to transport and set up, it maximizes efficiency while minimizing downtime.

Product Features

1. Ultra-Compact Chassis

With a retracted width of just 0.6 meters, the crane easily passes through doorways, elevator shafts, and building corridors, making it ideal for confined spaces.

2. Lightweight and Easy to Transport

Weighing only 1.3 tons, it can be lifted by tower cranes or transported via elevators—perfect for high-rise and complex construction sites.

3. Dual Power System

Equipped with a Honda gasoline engine and an electric motor, it allows for flexible power switching and supports optional Euro V and EPA emission standards.

4. High-Strength Boom Structure

Made from high-strength manganese steel, the boom is durable and resistant to deformation. The four-section telescopic boom reaches up to 6.5 meters and supports both high- and low-speed lifting for smooth, flexible operation.

5. Rubber Track Chassis

Provides excellent traction and adaptability on challenging surfaces such as grass, mud, and slopes.

Structure Diagram

                                              Telescopic hook               hydraulic system     360degree rotation

                                   Hook                                                                Crawler chassis             hydraulic outrigger

Product parameters

Weight		1.3t
Maximum working radius		5m x 0.3t
Maximum ground lifting height		5.8m x 0.8t
Maximum underground lifting height		-
Winche device	Hook speed	0–8m/min
	Wire rope specifications	Φ8mm×35m
Telescopic system	Boom type	4 section boom, U-shaped high strength manganese
	Boom length/time	1.7m-5m/22sec
Up and Downs	Boom angle/time	0-75°/13sec
Slew system	Slew angle/speed	0–360° (continuous)/60sec
Outrigger	Leg extensions	Manual screw-out + hydraulic automatic support (two legs)
	Maximum extended dimensions (mm)	3800 (long) x 3000 (rear), (front)
Traction system	Walking way	Hydraulic motor drive, two speeds
	Walking speed	0–2.5km/h
	Grade ability	20° (36%)
Electric motor	Voltage
Engine	Production	Gasoline
	Type / Displacement	Two cylinder 5.5 kW
	Starting method	Electric start
	Operating temperature	-5°C~40°C
	Fuel/capacity	Petrol / 8L
	Battery capacity	12V 45AH
	Fuel consumption rate	274g/kW·h
Operating systems	Type of operation (boom/leg), manual trave	Manual operation, manual travel  + remote control (optional)
	Operating characteristics	KEMAI hydraulic system (optional)
Standard configuration	Engine power
Overall dimensions	L2095 x W600 x H1393
Production process	Baked paint assembly process