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6.3 Ton Knuckle Boom Truck Mounted Crane

The SKPL-LIFT 6.3 Ton Knuckle Boom Truck Mounted Crane is a powerful and versatile lifting solution engineered for demanding operations. Its multi-section telescopic knuckle boom is constructed with high-tensile steel plates, delivering excellent bending resistance and enhanced structural safety. Designed with four reinforced hydraulic outriggers, the crane provides maximum stability during heavy lifting tasks. A high-capacity winch ensures smooth and efficient load handling, while the compact boom head reduces stress on key components, extending service life. The friction brake and disc spring system guarantee quiet, steady, and reliable performance. Ideal for construction, industrial logistics, port operations, and heavy on-site material handling, it offers a safe, durable, and cost-effective solution for lifting medium to heavy loads.

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  • SQ6.3Z

  • SKPL-LIFT


Overview


The SKPL-LIFT 6.3 Ton Knuckle Boom Truck Mounted Crane is a versatile and durable lifting solution engineered for medium to heavy-duty operations. With a maximum lifting capacity of 6,300 kg and a multi-section telescopic knuckle boom, this crane combines precision handling with robust performance. Constructed from high-tensile steel plates, it offers excellent bending resistance and structural safety, while its compact design ensures easy installation on medium to heavy-duty trucks without complex modifications.


Product Advantage


Balanced Power & Practical Design

The 6.3 Ton Knuckle Boom Truck Mounted Crane delivers 6.3-ton lifting capacity with a optimized weight-to-strength ratio, making it suitable for medium-duty trucks. Its reinforced structure ensures durability in demanding conditions, while the compact boom head reduces stress on key components, extending service life.


Flexible & Precise Operation

Equipped with a multi-section telescopic knuckle boom, the crane offers long reach and precise load positioning. It adapts seamlessly to both open job sites and confined urban spaces, handling complex tasks such as pipe installation and machinery lifting with ease.


Superior Stability & Load Safety

Four reinforced hydraulic outriggers provide maximum stability during heavy lifting, even on uneven terrain. The integrated heavy-duty winch ensures smooth and efficient handling of bulky or irregular loads, minimizing operational risks and improving workflow.


Low-Maintenance & Quiet Performance

Featuring a hydraulic system with friction brake and disc spring mechanism, the 6.3 Ton Knuckle Boom Truck Mounted Crane operates quietly and steadily. Its durable construction reduces downtime and maintenance costs, ensuring reliable performance for long-term operations.


Lightweight Portable SQ6-3ZB3 Crane Unit


Lightweight Portable SQ6-3ZB3 Crane Unit


Technical  Parameter

Installation space

1070 mm

Model name

SQ6.3ZB3

Max.Lifting Capacity

6300 Kg

Max.Lifting Moment

13 Ton.m

Hydraulic System Pressure

28 Mpa

Hydraulic System Flow

40 L/min

Slewing Angle

400°

Reconmmend Power

22 Kw

Oil Tank Capacity

100 L

Crane Self Weight

2250 Kg


Product Uses


Construction & Infrastructure Development

Ideal for handling steel beams, concrete components, and heavy machinery in construction and infrastructure projects. The knuckle boom design enables precise control in confined spaces, making it suitable for urban construction and renovation tasks.


Logistics & Port Operations

Widely used in logistics centers, seaports, and industrial warehouses for loading/unloading large cargo, machinery, and containers. Reduces reliance on larger fixed cranes, offering flexible mobility and cost-efficient material handling.


Agriculture & Forestry Management

Suitable for lifting irrigation systems, heavy feed supplies, harvested timber, and farm machinery in rural areas. Its truck-mounted design ensures access to remote locations, simplifying heavy-load handling for agricultural and forestry operators.


Utility & Industrial Services

Valuable for energy, mining, and telecom sectors, handling pipelines, transformers, and heavy service equipment. The telescopic knuckle boom provides flexibility for precise installation and maintenance, improving safety and productivity in field operations.


FAQ


Q1: How many years of experience does SKPL-LIFT have in crane manufacturing?

We have 18 years of experience in design, manufacturing, and domestic/international trade, with products exported to over 100 countries and regions, earning consistent customer recognition.

Q2: What payment methods are accepted for the SQ6.3ZB3 crane?

We support 30% deposit via T/T (telegraphic transfer), MIC platform payment, and L/C (sight letter of credit). Long-term partners receive favorable delivery policies.

Q3: What is the delivery time for the SQ6.3ZB3 model?

Standard SQ6.3ZB3 cranes are in stock and delivered within 15 working days post-deposit. Customized orders require 30 working days or more, based on specific requirements.

Q4: What after-sales support is available for the 6.3 Ton Knuckle Boom Truck Crane?

We provide lifelong online technical support, a 1-year product warranty, and paid extended warranty options to ensure reliable operation and timely assistance for any issues.


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SKPL-LIFT is a professional manufacturer and solution provider specializing in the truck-mounted crane industry.

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