With a maximum lifting weight of 3.2 tons, the SQZ68A.2 is perfectly positioned between light-duty and heavy-duty loader cranes, offering balanced performance for daily commercial operations without overloading the truck chassis. We engineered this unit utilizing high-strength steel and a symmetrical hexagonal boom section design. This specific structural geometry significantly enhances bending and torsional resistance, allowing operators to handle heavy loads with absolute confidence. The industrial-grade powder coating on the exterior not only provides a professional appearance but also acts as a formidable barrier against rust and corrosion in harsh weather conditions.
The wide 400-degree slewing range allows efficient loading and unloading on both sides of the vehicle, reducing repositioning time and improving overall work efficiency, especially in narrow job sites. To withstand these continuous rotational stresses, the crane features thickened boom plates and an optimized welding process. This meticulous fabrication improves the system's heat dissipation and overall fatigue resistance, making it perfectly adapted for high-intensity, continuous operations where downtime is not an option.
Weighing only 1,250 kg and requiring just 850 mm of installation space, this knuckle boom crane is suitable for a wide range of medium trucks, ensuring higher payload utilization. Beyond its compact footprint, the mounting system incorporates a unique floating three-point bridge structure. This innovative design effectively absorbs and mitigates the mechanical stress generated during transit over rough, uneven terrain. By doing so, it shields the host truck's chassis from torsional fatigue damage, ultimately extending the operational lifespan of your entire fleet.
Operating at a rated pressure of 28 MPa with a recommended flow of 25 L/min, the hydraulic system ensures smooth lifting, precise control, and long-term operational stability. We integrate imported, premium-grade balance valves and heavy-duty four-layer steel wire hydraulic hoses. These core components guarantee stable and precise hoisting movements, completely eliminating the risks of load drift and high-pressure fluid leakage. Operators will notice the quiet, responsive hum of the hydraulics, providing tactile feedback for pinpoint placement accuracy.
Designed and produced by Tengchang Construction Machinery, the crane benefits from strict quality control, standardized welding processes, and long service life. To further protect personnel and cargo, the SQZ68A.2 supports optional intelligent safety monitoring systems, including a Load Moment Indicator (LMI). This system provides real-time protection against overloading and tipping. Furthermore, buyers can select from various optional attachments—such as wireless remote controls, grab buckets, earth augers, and pallet forks—transforming the crane into a multi-functional powerhouse for diverse operational requirements.
Before reviewing the exact specifications, it is essential to understand how these metrics translate to on-site performance. Engineers and fleet managers will appreciate the meticulous balance between the 1250kg self-weight and the impressive 6.4 t.m maximum lifting moment. This optimal power-to-weight ratio ensures that the host vehicle retains maximum payload capacity for actual cargo. The 60L oil tank is strategically positioned for easy maintenance access while providing sufficient thermal mass to keep the hydraulic fluid cool during intensive lifting cycles. Below is the comprehensive data sheet detailing the exact capabilities of this dependable lifting equipment.
Maximun Lifting weight | 3200Kg | Oil tank capacity | 60L |
Max lifting movement. | 6.4 t.m | Slewing angle | 400° |
Recommended power | 15KW | Hydraulic Crane weight | 1250kg |
Recommended hydraulic flow | 25 L/min | Installation space | 850mm |
Rated hydraulic pressure | 28MPa |
The SQZ68A.2 truck-mounted crane is highly versatile, engineered to adapt to a multitude of demanding environments. By integrating optional attachments, this crane effortlessly adapts across various operational sectors:
• Logistics & Material Handling: Efficient loading and unloading of palletized goods, heavy building materials, and industrial machinery. The precise hydraulic control ensures fragile cargo is positioned with a gentle touch, minimizing damage during transit.
• Construction & Municipal Projects: Ideal for bustling construction sites and municipal infrastructure development. The compact 850mm installation space allows utility vehicles to navigate tight urban alleys while still delivering substantial lifting power. Operators will also appreciate the quiet operation of the hydraulics, reducing noise pollution in residential areas.
• Equipment Installation & Maintenance: Provides reliable support for field service trucks tasked with installing transformers, HVAC units, or pipeline components. The 400° slewing angle ensures operators can reach complex angles without constantly repositioning the vehicle.
• Utility Vehicles & Service Trucks: A perfect match for emergency response and utility fleet trucks. The floating three-point bridge protects the chassis during off-road transit, ensuring the crane arrives at remote maintenance sites ready for immediate deployment.
A: Yes, Tengchang Construction Machinery supplies this model to multiple international markets and supports customized specifications. Our engineering team ensures that the hydraulic configurations and structural dimensions comply with regional transport regulations, making it an ideal choice for global fleet operators seeking dependable lifting solutions.
A: OEM and private labeling services are available upon request. We understand the importance of corporate identity for fleet management. Buyers can request custom paint schemes, branded decals, and specific control panel layouts to ensure the equipment perfectly aligns with their company's visual standards.
A: The crane is manufactured under ISO9001 quality management standards. Every unit undergoes rigorous fatigue testing, weld inspections, and hydraulic pressure checks before leaving our facility. This commitment to quality ensures a long service life, minimal maintenance downtime, and an excellent return on investment for commercial buyers.
