Products Description
The 3 Ton Spider Crane is engineered for medium-duty lifting tasks where higher load capacity and operational stability are required. It is suited for handling steel components, mechanical equipment, and repetitive installation work while maintaining the access advantages of a crawler-mounted compact crane.
With increased lifting margin and reinforced structural design, the 3 Ton Spider Crane supports controlled placement of heavier loads in construction, industrial installation, and maintenance projects where smaller-capacity models are insufficient.
Technical parameters
|
Specifications |
3t |
dead-weight(T) |
2.7T |
|
Maximum |
10.5m |
Standard |
Diesel engine and |
|
Maximum ground lift |
10.8m |
Vehicle Size |
|
|
Winch device |
Hook lifting speed |
0-8m/min(4 ropes) |
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|
Specification of steel wire rope |
φ8mm×45m |
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|
Telescopic device |
Boom form |
2.4m×6-section lifting arm(Support customization) |
|
|
Boom length/time |
3.1m-9.2m/20sec(Support customization) |
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|
Luffing device |
Boom angle/time |
0-78°/13sec |
|
|
gyroscope |
Rotation angle/speed |
0-360°(Continuous)/60sec |
|
|
Outrigger |
Outrigger movement form |
Manual screw out+oil pressure |
|
|
Maximum |
4300(length)X3700(rear)X4300(front) |
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|
running gear |
Walking mode |
Hydraulic motor drive,two speeds |
|
|
Walking speed |
0-2.5km/h |
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|
Gradeability |
25°(36%) |
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|
Electrical Machinery |
voltage |
AC380V |
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|
engine |
Manufacturer |
Changchai(Support customization)14.7KW |
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|
Type/displacement |
EV80/F195 |
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|
start mode |
Electric start |
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|
start performance |
-5℃-40℃ |
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Fuel/Volume |
Diesel oil/8L |
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Battery capacity |
12v 45AH |
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Fuel consumption |
274g/kW-h |
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Noise level |
Rated speed≤81.5dBA(1m) |
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|
operating system |
Operation type(boom/leg) |
Manual operation,manual walking |
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Operational Characteristics |
Manual operation(Optional remote control) |
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Track Size |
220(width)72(pitch)50(section) |
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|
Optional device |
Optional torque controller/remote control/hanging basket/Hydraulic flying arm |
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3.5meters length,0.8meters widt
Key Features of the 3 Ton Spider Crane
Load-Focused Lifting Capacity: The 3 Ton Spider Crane is designed for frequent lifting operations in the 300–800 kg load range, providing a safer working margin for structural parts and equipment. This capacity allows operators to handle heavier components with reduced swing and improved control compared to lower-tonnage spider cranes.
Reinforced Manganese Steel Boom: The boom is manufactured from high-strength manganese steel to withstand higher lifting stress and repeated use. Its multi-section configuration supports stable outreach and controlled movement during the placement of steel beams, motors, and prefabricated components.
Controlled and Stable Operation: This crane is built for precision handling rather than speed-focused lifting. Smooth hoisting, luffing, and slewing movements help ensure accurate positioning of materials, particularly during alignment-sensitive installation tasks.
Wireless Remote Operation for Heavy Loads: Wireless remote control enables operators to manage lifting operations from a safe distance while maintaining full visibility of the load. This is especially important when handling heavier items, reducing the need for personnel to work near suspended loads or at elevated positions.
Hydraulic Outrigger Support System: Hydraulic outriggers extend automatically to provide firm ground contact and balanced load distribution. The system improves stability during medium-duty lifting while remaining compact enough to pass through restricted access areas when retracted.
Optional Configurations for the 3 Ton Spider Crane
Basket (Man Basket)
A suspended working platform for aerial tasks, enabling safe access to elevated areas during lifting operations.
Grab Bucket
Available in different sizes and designs to handle bulk materials or small objects with controlled grabbing performance.
Hydraulic Fly Jib
Extends the operating radius of the 3 Ton Spider Crane, improving adaptability for complex lifting tasks.
Flying Jib
An auxiliary jib connected to the main boom to increase horizontal reach and lifting flexibility.
Torque Display System
Monitors and displays real-time torque values, helping operators maintain safe lifting conditions.
Remote Control with Display
A wireless remote control with an integrated screen that provides real-time feedback on operating parameters and crane status.
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