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SQ25Z
SKPL-LIFT
The crane features a high-pressure heavy-duty full hydraulic drive system supporting 360° continuous rotation, equipped with widened, reinforced hydraulic outriggers and adaptive anti-slip support pads.
Its modular quick-install design allows mounting on commercial truck chassis with a GVW over 30 tons without major modifications. The folded dimensions are compact, ensuring smooth operation on urban roads while maintaining flexibility for narrow construction sites, meeting the demands of mobile heavy-duty lifting across diverse scenarios.
Product Advantage
The 6-section high-strength boom offers 4.5 m folded length and 15.3 m maximum outreach, made of integrated alloy steel for high torsional strength and stable heavy lifting.
With a 25-ton rated capacity and 60 ton·m lifting moment, it handles ultra-heavy loads like steel structures, industrial equipment, and mining machinery, even in harsh environments.
Safety features include widened outriggers, load moment limiter, anti-overwind/overload/tipping systems, and real-time outrigger pressure monitoring. Wireless remote control (up to 200 m) allows operators to stay safe.
Flexible operation and options: wireless, manual, and rear-side precise controls; optional winch, work basket, grab bucket, and oil cooler for versatile lifting tasks.
Reliable and low-maintenance: high-quality hydraulic components (30 MPa, 80 L/min), corrosion-resistant structure, routine checks only for bolts and oil levels; 30% longer service life reduces long-term costs.
Technical Parameters
Technical Parameter | |
Installation space | 1600 mm |
Model name | SQ25ZB6 |
Max.Lifting Capacity | 25000 Kg |
Max.Lifting Moment | 60 Ton.m |
Hydraulic System Pressure | 30 Mpa |
Hydraulic System Flow | 80L /min |
Slewing Angle | 360°FR |
Reconmmend Power | 45 Kw |
Oil Tank Capacity | 280 L |
Crane Self Weight | 7500 Kg |
Application Scenarios of SKPL-LIFT 25 Ton Knuckle Boom Truck Crane
The 25-ton crane, with its 5-section flexible boom and high lifting capacity, meets core needs across multiple industries.
Large infrastructure and energy projects: Ideal for lifting and transporting wind turbines, bridge steel structures, tunnel components, and high-voltage towers. The boom can be flexibly adjusted for complex terrains like mountains and plateaus, with optional fly jib customization for extra reach.
Heavy equipment manufacturing and handling: Perfect for factories, automotive plants, and ports, capable of handling large machines, complete production lines, and heavy containers. With a 25-ton rated load and 18 m working radius, long-distance heavy lifts can be completed without auxiliary equipment.
High-rise and municipal projects: Suitable for installing steel structures on skyscrapers, large streetlights, urban rail equipment, and municipal cabinets. The compact foldable design allows safe and efficient operation even in tight city construction sites.
Mining and remote-area operations: Can lift mining machinery, large construction materials, and irrigation equipment in mines, remote areas, or rural projects. No fixed cranes are needed, enabling flexible, mobile heavy lifting and solving challenges in hard-to-reach locations.
FAQ
1. Will the 5-section boom of the 25-ton crane stick or jam during extension? Is maintenance difficult?
No, it won’t jam. The boom uses high-precision guides and sealed design, combined with quality hydraulic oil for smooth extension. Maintenance is simple: check guide lubrication and seals monthly, and calibrate boom synchronization every six months. Routine maintenance can be guided remotely, no on-site specialists are needed.
2. What are your payment terms?
We accept 30% deposit via T/T, MIC platform payment, or L/C (sight letter of credit). For long-term customers, we offer more favorable delivery terms.
3. What is your delivery time?
Standard products are usually delivered within 30 working days after deposit, with some in-stock items available within 15 working days. Customized products may take longer depending on order requirements.
4. Can a truck chassis slightly below 30 tons GVW be modified for this crane?
We do not recommend modifying. Chassis load capacity and power directly affect crane safety and performance. Using an under-spec chassis may cause tipping or structural issues. We provide detailed guidance to select a compliant chassis for safe and optimal operation.
5. How many years has your factory been in this industry?
We have 18 years of experience in design, manufacturing, and international trade, exporting to over 100 countries with consistent customer praise.
