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SQ2SK1Q
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The SQ2SK1Q truck-mounted crane is a high-efficiency, safe and durable lifting equipment optimized for light-duty mobile lifting scenarios. Adopting advanced single-cylinder rope synchronous telescopic technology, the equipment delivers outstanding operating efficiency and stable boom extension performance. The product’s overall structural design is verified through sophisticated R&D and simulation testing, ensuring excellent structural reliability and long-term stable operation in complex working conditions.
Equipped with pentagonal and hexagonal sectional boom structure, the crane features centralized stress distribution and exceptional section bending resistance, effectively avoiding structural deformation during heavy-load operation. The upgraded compact hinge structure greatly reduces installation and occupation space with a more concise layout. Standard fitted with an anti-overturning alarm system, the equipment realizes real-time safety monitoring and greatly improves operational safety.
The integrated lifting hinge and winch mechanism optimizes hydraulic transmission logic, boosting overall working efficiency and effectively extending the service life of the entire hydraulic system. Its innovative floating three-point bridge structural design significantly minimizes extra stress borne by the chassis beam during vehicle driving, protecting the chassis structure and improving driving stability and equipment durability.
High-efficiency telescopic technology: The exclusive single-cylinder rope synchronous telescopic structure realizes synchronous and smooth boom expansion and contraction, comprehensively improving overall construction efficiency compared with traditional telescopic modes.
Highly reliable structural design: Supported by advanced R&D simulation and mechanical verification technology, the product’s overall structure and component design are highly scientific and reliable, adapting to long-term frequent operation.
Superior anti-bending performance: The pentagonal and hexagonal boom adopts a highly symmetrical center structure design, with uniform stress bearing and stronger section anti-bending and anti-deformation capacity, ensuring stable lifting operation.
Full safety protection configuration: Built-in anti-overturning alarm device provides real-time risk warning during operation, effectively avoiding overturning risks and guaranteeing construction safety.
Durable hydraulic system: The integrated lifting winch and hinge mechanism optimizes hydraulic power transmission, not only improving lifting operation efficiency but also reducing hydraulic component wear and prolonging the hydraulic system’s service cycle.
Chassis protection design: The floating three-point bridge structure effectively decomposes and reduces the additional stress on the chassis beam during vehicle traveling, protecting the chassis and improving driving stability.
Strong environmental adaptability: Equipped with a high-power stable slewing mechanism, the crane supports flexible operation in diverse and complex working scenarios with strong environmental adaptability.
Driving anti-shock protection: Matched with professional anti-slewing impact equipment, it eliminates structural shock and displacement during vehicle driving, ensuring the safety of the whole vehicle in transit.
Item | Parameter | Unit |
|---|---|---|
Model | SQ2SK1Q | - |
Maximum Lifting Capacity | 2100 | kg |
Maximum Lifting Moment | 4.2 | T.M |
Rated Matching Power | 9 | kw |
Maximum Hydraulic System Flow | 20 | L/min |
Maximum Hydraulic System Pressure | 16 | MPa |
Fuel Tank Capacity | 25 | L |
Slewing Angle | Full Rotation | - |
Crane Self-Weight | 640/818 | kg |
Installation Space Requirement | 850 | mm |
Applicable Chassis Models | HFC1065KRTJX1050TGB23、JX1060TSG23EQ1060GJ20D3、EQ1092FJ、EQ1092FJ1、EQ1060TJ20D3 | - |
Working Radius (m) | 2.1 | 2.5 | 3 |
|---|---|---|---|
Lifting Capacity (kg) | 2100 | 1800 | 1000 |
This truck-mounted crane is widely applicable to urban construction sites and municipal engineering projects, mainly used for the lifting, handling and transportation of building materials such as precast concrete slabs, steel bars and construction accessories. With a super compact hinge structure, it only requires 850mm of installation space, featuring flexible operation and strong adaptability to narrow urban construction spaces. It can meet diversified small and medium-sized lifting construction demands with safe and efficient operation.
Ideal for logistics yards, warehousing centers and small cargo transfer stations, the equipment efficiently completes cargo loading, unloading and short-distance material handling work. With a rated maximum lifting capacity of 2100kg, it covers most conventional cargo handling demands. Equipped with 360° full slewing function, it realizes omnidirectional flexible operation, effectively improving cargo handling efficiency and reducing manual operation intensity.
The equipment can be used for lifting and handling minerals, stone materials and other bulk materials in mining and quarrying working environments. It is worth noting that due to the complex conditions of mining sites, operators must strictly check the site flatness, dust concentration and climatic conditions before operation. It is necessary to strictly comply with safety operation specifications and strengthen daily equipment maintenance to ensure operational safety and stable equipment performance.
In factory workshops and industrial sites, the crane serves as key auxiliary equipment for heavy-duty equipment installation, daily maintenance and overhaul operations. Its single-cylinder rope synchronous telescopic technology ensures high-efficiency lifting operation, while the pentagonal and hexagonal boom structure provides excellent structural stability and safety, effectively guaranteeing the smooth progress of industrial installation and maintenance work.
Operators must hold a valid Special Equipment Operation Certificate to operate the SQ2SK1Q truck-mounted crane. Pre-operation full inspection is mandatory: check the integrity of steel wire ropes, lifting hooks and all safety protection devices to ensure no damage or failure of core components. Place the equipment on solid and flat ground, and fully extend the outriggers to form stable supporting force to avoid operational tilt and shaking.
Operators must strictly follow the equipment lifting performance curve and parameter table, and overload operation is strictly prohibited (the maximum allowable lifting capacity is 2100kg). Keep operating actions stable and smooth during work, make full use of the 360° full slewing advantage for flexible construction. Real-time monitoring of the surrounding working environment is required, and it is forbidden to lift loads over personnel areas to avoid safety accidents.
Carry out regular inspection and maintenance of the hydraulic system to ensure stable hydraulic pressure and flow. After the completion of all operation work, retract the boom and outriggers to the safe storage position, and cut off the equipment power supply to complete the standardized operation process.
Check whether the coolant liquid level is within the standard range; clean the radiator surface to remove dust and debris blocking heat dissipation; inspect the operating status of the water pump and thermostat to ensure normal circulation and temperature control functions, and eliminate heat dissipation failures.
Adhere to regular standardized equipment maintenance to keep core components and hydraulic system in optimal working state; master standard operating procedures to avoid misoperation; select matching working modes and auxiliary accessories according to actual working conditions to maximize operational efficiency.
Detect the operating pressure and output flow of the hydraulic system in real time; calibrate and adjust the parameters of the hydraulic pump and control valve; eliminate system blockage and air resistance problems to ensure the hydraulic system operates under optimal working conditions and restore normal operating speed.
Operate and maintain the equipment in strict accordance with the official maintenance manual and operating specifications; permanently avoid overload operation and irregular violent operation; inspect the equipment regularly, and troubleshoot and repair minor faults in a timely manner to prevent component wear and fault expansion.
Keep low-speed stable operation when working on slopes; avoid sudden gear shifting and sharp turning operations; turn on auxiliary braking devices when necessary to ensure vehicle and equipment stability, and prevent sliding and tilting risks.
Strictly maintain the safe operating distance specified by regulations from high-voltage lines; set up obvious warning signs in the operating area; arrange special personnel to take charge of signal command for high-risk operations; equip with qualified insulating protective equipment to eliminate electric shock safety hazards.
