5 Ton Crawler Spider Crane
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Product Overview
3 Ton Crawler Spider Crane
Onchtech 3 Ton Crawler Spider Crane combines a 10.8 m lifting height, 10 m working radius, 0.8 m overall width, and diesel-electric dual power for confined-space lifting. Suitable for glass installation, steel structure work, substation maintenance, and factory equipment relocation, with OEM/ODM configuration customization.
- Maximum Working Radius
- 10 m
- Overall Width
- 0.8 m
- Maximum Lifting Height
- 10.8 m
- Rated Lifting Capacity
- 3 ton
- Engine Options
- Changchai, Xinchai or Yanmar; Euro V/EPA available
- Standard Power System
- Diesel engine and AC 380 V electric motor
Core Advantages
Confined-Space Access
Six-Section Telescopic Boom
Independent Outrigger Leveling
Continuous 360° Slewing
Remote Control Options
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Product Parameters
| 3 Tons Crawler Spider Crane Basic Parameters Table | ||
|---|---|---|
| Category | Parameter Name | Parameter Value |
| Basic Parameters | Self-weight | 2.7T |
| Maximum Operating Radius | 10m | |
| Maximum Ground Lift Height | 10.8m | |
| Winches | Hook Rising Speed | 0-8m/min (4 ropes) |
| Wire Rope Specifications | φ8mm×45m | |
| Telescopic Device | Boom Form | 2.4m × 6-section lifting arm (customization available) |
| Boom Length / Time | 3.1m-10.8m / 20sec (adjustable) | |
| Luffing Device | Boom Angle / Time | 0-78° / 13sec |
| Rotation Device | Rotation Angle / Speed | 0-360° continuous rotation / 60sec |
| Outrigger | Outrigger Movement Type | Manual screw-out + hydraulic automatic support (three-section retractable outriggers) |
| Maximum Extension Amplitude | 4300mm (Length) × 3700mm (Rear) × 4300mm (Front) | |
| Running Gear | Walking Mode | Hydraulic drive |
| Walking Speed | 0-2.5km/h | |
| Gradeability | 25° (36%) | |
| Engine | Voltage | Standard AC380V (custom voltage available) |
| Manufacturer | Changchai,（Xinchai, Yanmar (custom options available)） | |
| Emission Standard | China Stage II / Euro Stage V / EPA (optional by market) | |
| Model Number | Changchai 380G three-cylinder 14.7KW | |
| Start Mode | Electric Start | |
| Start Performance | -50℃~45℃ | |
| Fuel / Volume | Diesel Oil / 12L | |
| Battery Capacity | 12V60AH | |
| Fuel Consumption Rate | 274g/kW·h | |
| Noise Level | Rated speed ≤81.5dBA (1m) | |
| Operating System | Type of Operation | Manual boom and outrigger operation, manual travel, optional remote control operation |
| Operational | Manual operation (remote operation optional) | |
| Standard Configuration | Power Configuration | Diesel engine and electric motor (dual power) |
| Vehicle Size | Overall Dimensions | Length 3.5m × Width 0.8m × Height 1.85m |
| Track | Track Specifications | 220mm (Width) × 72mm (Pitch) × 50 Sections |
| Optional | Optional Accessories | Torque controller, remote control, cradle, hydraulic flying jib; optional colors: red, green, yellow, white, grey and black |
Product Details
Crawler Spider Crane · Lifting in Confined Spaces
Product Overview: 3‑Ton Crawler Spider Crane
The Onchtech 3‑ton spider crane is a mini crawler lifting equipment designed for indoor, restricted‑access, and complex ground conditions. With a total weight of approx. 2.7 tons and a width of approx. 0.8 m, it can pass through narrow passages to reach positions where conventional large cranes cannot operate. The machine features dual power (diesel engine and electric motor), telescopic boom, and outrigger support structure, used for lifting, positioning, and installing glass curtain wall components, steel structures, electromechanical equipment, and municipal facilities. It is suitable for contractors, installation companies, curtain wall teams, and project purchasers requiring targeted lifting solutions in confined sites.This product is CE certified.
Core Performance and Key Structure
6‑Section Telescopic Boom
High‑strength manganese steel 6‑section telescopic boom provides max. 10.8 m above‑ground lifting height and max. 10 m working radius, covering lifting points at building floor edges, around equipment foundations, or behind obstacles. Actual capacity must be verified according to working radius, boom length, outrigger status, and site conditions, in line with load charts.
Diesel Engine & Electric Motor Dual Power
Equipped with a Changchai 3‑cylinder 14.7 kW engine (optional engines from Changchai, Xinchai, Yanmar, etc., meeting Euro V and EPA emission standards), and also offers an electric motor option, allowing customers to choose based on outdoor construction, indoor factory use, or specific power requirements. The dual‑power design provides more targeted adaptability for different construction arrangements.
Wide Rubber Tracks & Outrigger Support
Wide rubber tracks enable movement on access routes and areas requiring floor protection; 3‑section outriggers with manual extension and independent hydraulic adjustment allow leveling and support on steps, slopes, or uneven ground, preparing the crane for lifting operations.
Operation, Safety, and Configuration Adaptation
Standard Operation Configuration
The machine is equipped with an intuitive control panel that centralizes controls for travel, boom, and outriggers. Operators should perform lifting operations only after the crane is properly supported and the lifting area is confirmed, following on‑site operating procedures.
Optional Features
Wireless remote control, load‑moment indicator, and hydraulic jib are optional. The wireless remote allows operators to observe the lifting point from a suitable position; the hydraulic jib is suitable for jobs that require crossing local obstacles or extending working coverage. Specific combinations should be confirmed according to project needs.
Brand & Project Customization
Relying on the manufacturing and structural component capabilities of Hunan Hongchang Machinery Co., Ltd., Onchtech can accommodate bulk purchases and regional market cooperation, discussing color, branding, and partial configuration adaptation, and supports OEM, ODM, and OBM cooperation models.
Typical Applications
Curtain Wall & Building Installation
Used for lifting and positioning glass and frame components around high‑rise buildings or inside floors, with telescopic boom covering building edges or elevated points.
Factory Equipment Relocation
Handles equipment installation, maintenance, and repositioning in workshops, equipment rooms, or plant passages; the 0.8 m narrow body facilitates access to confined areas.
Power Facility Maintenance
Suitable for component lifting, maintenance assistance, and material transfer around substations and power facilities; outrigger leveling capability accommodates varying ground conditions.
Municipal & Dam Engineering
For municipal construction areas with limited access and uneven terrain, enabling short‑distance lifting and positioning of components, tools, or repair materials.
Target Customers, Selection Criteria, and Inquiry Communication
This 3‑ton spider crane is suitable for construction companies, curtain wall installers, power maintenance teams, industrial equipment service providers, and construction machinery channel clients that need to lift in narrow passages, indoor areas, floor edges, or uneven terrains. When selecting, it is recommended to confirm the actual load weight and working radius, lifting height, clear passage width, ground bearing capacity and slope, on‑site power conditions, and whether wireless remote, load‑moment indicator, or hydraulic jib are required. It is advisable to provide Onchtech with site photos, load dimensions and weight, and lifting positions for a more tailored configuration discussion.
Recommended Solutions
Hunan Hongchang Machinery Co., Ltd.
Full-Chain Smart Manufacturing; Full-Scope Engineering
Company Profile
50,000+ m²
Building area
20+ countries and regions
Product and service coverage
Within 1 hour
Customer response
100+
Global customers
Manufacturing & Partnership Capabilities
OEM / ODM / OBM customization
Supports customization of complete machine configuration, structure, brand, and product development to meet the needs of different markets and channels.
R&D and manufacturing system
Capable of collaborative development of complete machines, hydraulics, power systems, and structural components, supporting continuous product development and iteration.
Global delivery and service
Provides product delivery, technical support, spare parts, and after-sales service for global markets.
Emission adaptation for global markets
Covers emission standards such as China Stage II, China Stage III, China Stage IV, Euro V, and EPA, and supports power and emission configurations for different countries and regions.
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