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SQ3.2Z
SKPL-LIFT
With a maximum lifting capacity of 3.2 tons, it covers the most frequent lifting scenarios. This model is not only suitable for daily loading/unloading and material handling on construction sites, but also supports customization for special working conditions. The factory can provide tailored solutions according to project requirements, such as remote hydraulic control, grabs, or a torque limiter, ensuring stable and efficient operation in various environments.
Product Advantage
Intelligent Truck-Mounted Crane Solution
Designed for installation on small and medium-sized trucks, the SKPL-LIFT 3.2 ton knuckle boom truck mounted crane features an optimized overall weight distribution, effectively reducing the chassis load and enhancing stability and safety during driving.
Its compact folded dimensions allow the vehicle to easily pass through height- and width-restricted roads, making it particularly suitable for urban streets and construction sites with limited space.
Precision Hydraulic Control System
Equipped with carefully calibrated hydraulic circuits, the crane enables proportional boom movement control, making loading and unloading operations more precise and efficient.
The optimized hydraulic flow design minimizes system temperature rise during continuous operation, ensuring stable output even under long working hours.
The crane features a well-designed control layout and smooth hydraulic response, significantly reducing operator fatigue and improving all-day operational efficiency.
Multiple safety features—including dual-direction balancing valves, torque limiter, stop alarm system, and over-wind protection for the winch—effectively prevent misoperation and maintain stable and reliable lifting performance under different load conditions.
Technical Parameters
Technical Parameter | |
Installation space | 850 mm |
Model name | SQ3.2ZB3+1 |
Max.Lifting Capacity | 3200 Kg |
Max.Lifting Moment | 6.8 Ton.m |
Hydraulic System Pressure | 28 Mpa |
Hydraulic System Flow | 25 L/min |
Slewing Angle | 400° |
Reconmmend Power | 15 Kw |
Oil Tank Capacity | 60 L |
Crane Self Weight | 1200 Kg |
Application Scenarios of 3 ton Knuckle Boom Truck Mounted Crane
1. Excellent Chassis Compatibility
The crane offers exceptional chassis compatibility, supporting a wide range of vehicle types. It can be mounted on commercial and special-purpose chassis of 4.5 tons and above, including light trucks, pickups, and cargo trucks, using standardized mounting interfaces. This allows quick adaptation without complex modifications to the vehicle structure, making it easy to upgrade existing vehicles.
Ideal for lifting formwork, scaffolding components, and building materials on residential and commercial construction sites, especially in restricted access environments.
Provides efficient high-elevation lifting capabilities for curtain wall installation and maintenance, while minimizing the footprint on the ground.
Assists with placing molds, production equipment, and spare parts within workshops, reducing reliance on overhead cranes or forklifts.
Suitable for high-frequency material handling between assembly lines, storage areas, and loading/unloading zones in factories.
Provides flexible mobile lifting solutions for teams engaged in HVAC, piping, and electrical system maintenance.
Its quick deployment and relocation capabilities offer clear efficiency advantages for emergency repairs and short-cycle projects.
FAQ
1. What is the impact of outrigger span (width × length) on operational safety?
The outriggers provide the crane’s stable base. Wider outriggers improve side-to-side stability, longer outriggers improve front-to-back stability. The larger the span, the less chance of tipping. Never lift without fully extending the outriggers.
2. What are your payment terms?
We support 30% deposit via T/T (telegraphic transfer), MIC platform payment, and L/C (sight letter of credit). For customers with long-term cooperation experience, we offer more favorable delivery policies.
3. What is your delivery time?
Usually, delivery is within 30 working days after receiving the deposit. For standard products, we always have stock and“Can deliver within 15 working days. However, customized products will require more time, with specific dates depending on your order requirements.
4. What is the difference between an electro-sensitive proportional valve with wireless remote control and a standard remote control?
A standard remote control can only perform on/off or step-wise control. In contrast, a wireless remote with an electro-sensitive proportional valve can output continuous proportional signals, allowing stepless speed control of the boom movements. It is specially designed with electromagnetic interference protection, so it will not affect other electrical components of the crane and is not easily disturbed by electromagnetic equipment on site.
5. What is the regular maintenance interval for a crane, and what tasks need to be performed?
Regular maintenance is divided into monthly and annual checks:
Monthly: Inspect the outrigger support status, the stability of remote control signals, and the hydraulic oil level.
Annual: Check the crane boom for structural wear, verify the control accuracy of the proportional valve, and perform an overall performance inspection of the equipment.
