CNS Machinery
Your repliable supplier and partner!
CNS Machinery (Xuzhou) Co., Ltd.
Corporate Profile
• Location: Xuzhou, China (Global Construction Machinery Hub).
• Established: 2006 (Exporting since 2015).
• Scale: 60,000 m² integrated R&D and manufacturing facility.
• Core Business: Specialist manufacturer of Marine Cranes, Truck-Mounted Cranes, Aerial Work Platforms, and Truck Tail Lifts.
Technical Authority & Quality
• Quality Mantra: "Never compromise in quality."
• Global Certifications: ISO9001, BV, CE.
• Marine Standards: CCS, ABS, DNV, API 2C, RMRS, and IRS.
• Innovation: 25% of annual revenue reinvested into R&D; provider of professional OEM/ODM services.
Global Footprint
• Market Reach: Major exporter to Southeast Asia, Middle East, Russia, Turkey, Europe, and South America.
• Capabilities: Full-chain integration from raw material inspection to international logistics.
Engineered for maximum payload, superior durability, and lightweight efficiency.
High-Tensile Lightweight Structure: Fabricated from premium Baosteel 700 high-strength steel. The optimized polygonal boom profile (hexagonal/octagonal) delivers exceptional centering performance and industry-leading bending resistance while minimizing dead weight.
Compact & Low-Center Layout: The ultra-compact structural footprint lowers the vehicle’s center of gravity. This design increases remaining payload capacity, improves chassis driving stability, and maximizes space utilization when folded.
Extended Service Life: * Optimized Boom Overlap & Large Sliders: Extended overlap length combined with enlarged wear pads reduces surface pressure, minimizes boom wear, and prolongs crane longevity.
Integrated Boom Head: Features a one-piece solid boom head that offers significantly higher load-bearing capacity compared to split designs.
Advanced Cable & Pulley Protection: Built-in large-diameter pulleys enhance synchronized telescoping under load. The dual-cylinder telescoping system (one cylinder for the second boom, one with wire ropes for the rest) ensures powerful mid-range lifting while protecting internal wire ropes from friction.
Dual-configuration and modular design to conquer any challenging environment.
Dual-Model Configurations:
Stiff Boom (Telescopic) Models: Ideal for heavy-duty lifting in wide-open, long-reach jobsites.
Knuckle Boom (Folding) Models: Equipped with a dual four-bar linkage and negative angle (reverse folding) capability, allowing the boom to enter ultra-low and confined spaces.
Heavy-Duty Stabilization: Outfitted with large-surface square-box outriggers that expand the ground-contact area, ensuring solid stability on soft or muddy terrains.
Modular Multi-Scenario Expansion: Supports quick attachment changes via a modular hydraulic system. Easily transforms into a multi-functional work platform for lifting, drilling, augering, crushing, and material handling.
Compatible Attachments: Hydraulic winches, augers, aerial baskets, log grapples, pallet forks, and hydraulic breakers.
Precision control, smooth operation, and zero-leakage reliability.
Leak-Proof Hydraulic Architecture: The articulation cylinder features a reversed layout with a flange-connected balance valve. This eliminates exposed hydraulic piping on the cylinder barrel, drastically reducing the risk of external impacts, pressure drops, and oil leakage.
High-Torque Planetary Drive: Powered by a low-speed, high-torque planetary motor paired with a large-diameter drum. The dual planetary reduction gear ensures smooth winching with minimal braking shock.
Reliable Braking & Control: Features multi-plate friction brakes and disc-spring balancing valves for high braking torque, quiet operation, and precise, drift-free load holding.
Active monitoring and multi-layer defense for risk-free operations.
Smart Load Management (LMI): A high-precision Load Moment Indicator (智能力矩限制器) monitors load capacity in real-time and automatically cuts off hazardous movements upon detecting overloads.
Triple Wire Rope Protection:
Anti-Overwinding (防过卷): Automatic limit switch and braking.
Anti-Overunwinding (防过放): Buffered stop control to prevent total rope run-out.
Anti-Derailment Device: Wedge-lock mechanism and anti-jump rollers keep the wire rope securely inside the drum grooves.
Enhanced Operator Safety:
50m Wireless Remote Control: Allows operators to command the crane from a safe distance with precise, proportional control.
High-Position Seat Layout: Ergonomically positioned to provide a 360° blind-spot-free view of the entire lifting zone.
Large-Span H-Type Outriggers: Manually flippable for high transit clearance, adapting easily to complex rugged terrains.
| Technical Parameter | Small-sized Knuckle Boom Crane | Medium-sized Knuckle Boom Crane | Large-sized Knuckle Boom Crane | Heavy/Special-duty Knuckle Boom Crane |
| Rated Load | 0.8 t – 5 t | 6.3 t – 12 t | 16 t – 60 t | 80 t – 280 t |
| Max. Lifting Moment | 1 T.m – 10.5 T.m | 13 T.m – 27 T.m | 40 T.m – 120 T.m | 272.4 T.m – 912 T.m |
| Recommended Power | 2.5 kW – 22 kW | 22 kW – 30 kW | 37 kW – 55 kW | N/A |
| Hydraulic System Flow Rate | 8 L/min – 35 L/min | 35 L/min – 55 L/min | 63 L/min – 80 L/min |
115 – 130 cc/rev (Pump Displacement) |
| Hydraulic System Pressure | 16 MPa – 28 MPa | 28 MPa | 30 MPa – 35 MPa | 31 MPa – 33 MPa |
| Oil Tank Capacity | 15 L – 100 L | 100 L – 160 L | 240 L – 320 L | 480 L – 900 L |
| Installation Space | 550 mm – 1050 mm | 1050 mm – 1400 mm | 1500 mm – 2000 mm | N/A |
| Crane Dead Weight | 430 kg – 2250 kg | 2200 kg – 4600 kg | 5200 kg – 11000 kg | 26740 kg – 43000 kg |
| Slew Angle | 330° – 400° | 400° / 360° Full Rotation | 360° Full Rotation | 360° Full Rotation |
Are you a manufacturer?
Yes! We are the manufacturer established in 2006 and started selling overseas in 2015.
Offer OEM/ODM service of aerial work platforms.
Why choose CNS?
Source factory! Save your price margin to higher quality and machining precision!
12 months warrranty!
Strong R&D team!
Flexible payment term. L/C is highly welcomed.
Cooperated shipping agent, saving more cost.
What is the way for delivery?
Mainly by shipment.
Optional railway for neighborhood countries.
DHL, TNT, UPS,or FedEx for light accessories which are needed urgently.
What are your warranty terms?
12 months or 2000 working hours structural warranty on all our products, except failure caused by improper installation, operation or maintenance, accident, damage which are not caused by CNS.
What is your lead time?
We expanded and rebuilt factory to another 60000sqm to meet higher demand.
Stock order: 3-5 working days,
customized orders within 1-2 weeks.
Contact CNS service team to get an accurate lead time.
What is the lifting capacity and stability of CNS truck-mounted cranes?
CNS truck-mounted cranes are built with high-strength steel (e.g., Baosteel 700) and feature polygonal boom designs for an optimal strength-to-weight ratio. Our stabilizing outriggers and intelligent balance system ensure safe and stable operations across different terrains. Whether handling heavy loads or long-reach tasks, CNS cranes deliver reliable performance.
Are CNS truck-mounted cranes suitable for different vehicles and work environments?
Our cranes are compatible with a variety of chassis and can be customized for different lifting capacities and boom lengths. Whether for urban logistics, construction sites, or ports, CNS provides tailored solutions to ensure efficient operation in confined spaces or uneven terrain.
What after-sales service and technical support do you provide?
CNS Machinery provides comprehensive global after-sales support, including:
Installation guidance
Hydraulic and electrical technical assistance
Spare parts supply
Remote troubleshooting
Maintenance recommendations
Fast response export service
We focus on long-term cooperation with overseas distributors, shipyards, and engineering contractors to ensure stable crane operation throughout the equipment lifecycle.
