Self weight: 3T
Dimensions: 4.25*1*1.83m
Max operating radius: 13 m
MKDZ-4T Spider Crane
Overview
The MKDZ-4T Spider Crane is a 4-ton high-performance compact lifting device, standardly equipped with a dual-power system of diesel engine and AC motor, balancing long-cycle outdoor operation and zero-emission low-noise indoor construction. Fitted with a 6-section high-strength telescopic boom, it delivers a maximum lifting height of 15m and a maximum safe operating radius of 13m, with full boom stroke completed in only 20 seconds to quickly adapt to different working conditions.
Specifications
| Model | MKDZ-4T |
Rated Lifting Capacity | 3t |
Max Vertical Lifting Height | 15 m |
Max Safe Operating Radius | 13 m |
Telescopic Boom form | 3mx6-section lifting arm (Support customization) |
Boom length/time | 3.1m-15m/20sec(adjustable) |
Overall Transport Dimensions (L×W×H) | 4250 × 1000 × 1830 mm |
Winches Hook Rising Speed | 0-8m/min (4 ropes) |
Winches Wire Rope Specifications | Ф 8mm*45m |
Track | 230mm(width)72mm(pitch)53mm(section) |
Key Features
1. 4 Ton Rated Lifting Capacity with 3 Ton Lightweight High Load-to-Weight Ratio
With a rated lifting capacity of 4 tons and a self-weight of only 3 tons, it achieves an excellent load-to-weight ratio among compact spider cranes of the same class. It delivers outstanding bearing capacity while maintaining flexible transport, and efficiently completes hoisting of heavy objects such as medium steel structures, industrial equipment and prefabricated building components.
2. Balanced Narrow Body and High Performance, Leading Working Range in Its Class
On the basis of maintaining a 1000mm ultra-narrow body and ensuring confined space accessibility, it achieves a performance breakthrough with 15m lifting height and 13m operating radius. Its working range leads the 4-ton narrow-body spider crane category, perfectly balancing space accessibility and lifting coverage, and solving the industry pain point of "accessible but unreachable".3. Fast Deployment and Efficient Circulation Improve Engineering Rental ROI
The 20-second fast telescoping 6-section boom, simple outrigger commissioning and 3-ton lightweight body enable the machine to enter operation very quickly after arriving on site. Meanwhile, it has low relocation and transportation barriers and can be transferred by ordinary freight vehicles, delivering high circulation efficiency for multi-point construction. It is especially suitable for engineering rental scenarios, effectively improving equipment utilization and return on investment.
4. Highly Customized System Precisely Matches Segmented Industry Demands
Flexible customization solutions are provided from power brand, boom parameters to functional accessories and appearance colors. The most suitable equipment configuration can be tailored to the operation characteristics of different segmented industries such as building curtain wall, factory maintenance, municipal landscape and equipment rental, precisely matching equipment functions with actual working conditions and maximizing operation efficiency and use value.
5. Low-Noise Eco-Friendly Compliance Meets Strict European and American Construction Standards
Excellent noise control combined with zero-emission electric mode meets strict environmental protection and noise control standards in urban areas, residential zones and historical building protection areas in developed European and American countries. It greatly reduces construction compliance risks and nuisance complaints, helping customers successfully undertake more municipal and commercial projects with high environmental and noise requirements.Get a quote
For inquiries regarding the price, specifications, or configuration details of the MKDZ-4T Spider Crane , please contact us.
Company Introduction


Shandong Mikton Heavy Industry Technology Co., Ltd. (Shandong Mikton), located in Shandong Province, is a modern heavy-industry technology enterprise integrating R&D, design, manufacturing, sales, and service. The company owns standardized production plants and modern office buildings, employing over 300 people. Equipped with advanced production lines, precision processing facilities, and a strict quality control system, Shandong Mikton specializes in the manufacturing and innovation of construction and mining equipment, with main products including drilling rigs, excavators, and other heavy machinery. Guided by technology and driven by quality, the company serves customers both domestically and internationally, dedicated to delivering efficient, durable, and intelligent heavy equipment and comprehensive solutions to the global market.


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