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HTSC3.0
The HTSC3.0 spider crane, also known as mini crawler crane, is specially designed for tight and restricted working areas where standard large cranes cannot access. With rubber crawler chassis and foldable outriggers, this 3-ton spider crane can easily move through narrow doorways, elevator shafts, indoor construction sites, rooftops and shopping mall renovation projects.
Equipped with diesel-electric dual power system, users can choose electric power for indoor low-noise operation or diesel engine for outdoor site work. The 6-section telescopic boom supports flexible lifting height and radius, together with 360° full rotation function, greatly improves working flexibility. Four adjustable hydraulic outriggers provide stable support on uneven ground to guarantee operation safety.
Compact body dimension, convenient transportation and easy passage through narrow passages
Dual power source: diesel engine & electric motor for indoor and outdoor applications
360° continuous full rotation
Hydraulic telescopic boom, adjustable working radius and lifting height
Rubber crawler tracks, reduces damage to ground surface
Optional wireless remote control for safer operation
Multiple color choices and customizable configurations
Indoor building renovation & steel structure installation
Elevator shaft construction and maintenance
Rooftop equipment lifting
Shopping mall, hotel interior engineering
Bridge and small equipment maintenance
3 tons crawler spider crane basic parameters | ||
norm | 3T | |
Maximum operating radius | 10m | |
Maximum above ground lift | 10.8m | |
winches | Hook Rising Speed | 0-8m/min(4 ropes) |
Wire Rope Specifications | Φ8mm×45m | |
Telescopic | Boom form | 2.4m x 6-section boom (customizable) |
Boom length/time | 3.1m-10.8m/20sec（adjustable） | |
luffing device | Boom angle/time | 0-78°/13sec |
cyclotron | Rotation angle/speed | 0-360° (continuous)/60sec |
Outrigger | Forms of outrigger movement | Manual screw out + hydraulic support |
Maximum extension amplitude (mm) | 4300 (length) X3700 (rear) X4300 (front) | |
Running Gear | Walking mode | hydraulic drive |
Walking speed | 0-2.5km/h | |
Gradeability | 25°(36%) | |
Track | 220 (width)72 (pitch)50(section) | |
Electrical | Voltage | AC380V |
Engine | Manufacturer | Changchai(Support customization) |
model number | Changchai CZ380G three-cylinder 14.7KW | |
Start mode | electric start | |
Start performance | -50°C-45°C | |
Fuel/Volume | Diesel/12L | |
Battery capacity | 12V60AH | |
Fuel consumption rate | 274g/kW-h | |
Noise level | Rated speed ≤ 81.5dBA (1m) | |
Operating | Type of operation (boom/outrigger), | Manual operation, manual travel |
Operational | Manual operation (remote operation optional) | |
standard configuration | Diesel engine and electric motor (dual power） | |
Vehicle size | Length 3.5m Width 0.8m Height 1.85m | |
Self-weight (T) | 2.7T | |
Optional | Optional torque controller/remote control/cradle/hydraulic flying jib/colors: red, green, yellow, white, grey, black | |
Wireless remote control
Rotation limiter
Hydraulic fly jib
Multiple optional colors
If you are looking for reliable compact lifting equipment for narrow space projects, welcome to contact us for catalog, price and technical support. We also supply 2 ton, 5 ton spider cranes for your selection.
