Mini Spider Crane in Construction
Spider Crane 3t compact crawler crane delivers stable and reliable lifting performance with 6-section telescopic boom, 11m max lifting height, 10.1m working radius, 0.95m ultra-narrow body and dual diesel-electric power. Equipped with 360° continuous slewing and hydraulic auto outriggers, it perfectly adapts to indoor construction, curtain wall installation, equipment maintenance and all narrow-space hoisting needs.
Technical Data
|
Model |
3t (6-section boom) |
|
|
Max. Working Radius |
10.1m × 0.4t |
|
|
Max. Ground Lifting Height |
11m |
|
|
Max. Underground Stroke |
10m×1t (4 ropes) / 20m×1t (2 ropes) / 40m×0.74t (1 rope) |
|
|
Hoisting Device |
Hook Lifting Speed |
0-8m/min (4 ropes) |
|
Wire Rope Specification |
Φ8mm × 45m |
|
|
Telescopic Device |
Boom Form |
6-section boom |
|
Boom Angle / Time |
0-80°/13sec |
|
|
Slewing Angle / Time |
0-360°(continuous)/60sec |
|
|
Outriggers |
Outriggers Movement |
Hydraulic extension + auto support |
|
Maxmium Extension Range |
4800×3610×4970mm (front/length/rear) |
|
|
Device |
Travel Mode |
Hydraulic motor travel |
|
Travel Speed |
low speed: 0-2.5km/h |
|
|
Climbing Capacity |
Climbing Capacity |
|
|
Motor Voltage |
380V (customizable per customer requirements) |
|
|
Engine |
Brand |
Changchai 380 |
|
Power |
Power |
|
|
Starting Mode |
Electric start |
|
|
Starting Performance |
Starting Performance |
|
|
Fuel |
Diesel / 8L |
|
|
Emission Standard |
National Standard II |
|
|
Standard Configuration |
Diesel engine + motor (dual power) |
|
|
Overall Dimensions |
L 3.1m × W 0.95m × H 1.76m |
|
|
Overall Weight |
2.7t |
|
3t Spider Crane: Premium Compact Crawler Crane for Confined Space & Indoor Lifting Operations
-
Ultra-Narrow Body Design Eliminates Access Barriers for Tight Job Sites
Traditional lifting equipment has an oversized fuselage, which cannot enter ultra-narrow passages, indoor workshops and compact construction sites, causing project delays, increased manual handling risks, and failure to complete hoisting tasks in confined areas. Our 3t 6-section boom spider crane adopts an ultra-compact fuselage design, matched with hydraulic automatic outriggers to achieve stable support in limited spaces, perfectly adapting to narrow scenarios that traditional cranes cannot access. This ultra-narrow body spider crane has overall dimensions of L3.1m×W0.95m×H1.76m, a minimum body width of only 0.95m, a max working radius of 10.1m, a max ground lifting height of 11m, and an overall weight of only 2.7t.
-
Dual-Power System Guarantees Stable & Flexible Lifting Across Full Scenarios
Single-power cranes cannot meet both outdoor heavy-duty operation needs and indoor emission-free, low-noise construction requirements, resulting in limited application scenarios and increased additional equipment investment for projects. Our dual power spider crane (diesel + electric) is equipped with a standard dual-power system, supporting flexible switching between diesel drive for outdoor work and electric drive for indoor operation, with 360° continuous slewing for full-range precise hoisting.It is equipped with a Changchai 380 diesel engine and customizable 380V motor, with a hook lifting speed of 0-8m/min, a boom angle adjustment range of 0-80°, which is ideal for spider crane for indoor construction, spider crane for confined space lifting, curtain wall installation and equipment maintenance.
