12 t crane Product advantages: superior performance:? The whole layout optimization, the main bearing member force more reasonable, lifting operations beyond the industry's performance with the tonnage of products. ? Fusion plug-arm head, mature technology embedded boom arm block, special telescopic mechanism so that the telescopic boom is more stable, high reliability. Optimization force design, with a new H-leg span greater stiffer, better stability. Easier manipulation? Load sensing hydraulic system energy efficient, sensitive and comfortable operation, control precision, a good fretting resistance. ? Optimization rod type steering mechanism, the operation easier. ? Small crane cab with large windscreen, steering more open vision. Easier maintenance? New optimized design pipeline alignment, layout is more scientific and reasonable, greatly reducing the pipeline disassembly time and reduce maintenance costs. ? Fully upgraded electrical system, the use of leak-proof electrical connector, greatly extending the life of components. Quality and more reliable? Classic boom telescoping technology, the job is more secure. ? Carefully build the industry's most complete security device system to ensure the lifting operation more secure. ? Fully upgraded braking system, dual-circuit pneumatic design, multiple systems to ensure all-round safety brake when the vehicle is traveling. ? New power steering mechanism, the use of hydraulic power design, steer the vehicle more lightweight, flexible, precise, always guarantee the safety of vehicles. ? High stiffness turntable, frame structure, strength and stiffness fully coordinated. ? Perfect design and structure manufacturing process integration, to achieve a fully automated welding, and higher reliability. Indiscriminate use of anti-rope technology to improve the efficiency of the lifting operation, reduce labor intensity and prolong rope life. Retractable wire rope guide and protective equipment designed to prevent the rope off road crowded off. More environmentally friendly energy electromechanical dual hydraulic system, more environmentally friendly and energy-efficient economy. The use of advanced machine matching technology, design more scientific and lowering mechanism loss, prolong machine life, salvage value rate. Jining three stone Construction Machinery Co., Ltd. production and sales of 12 t crane, 12 t crane chassis made 12 tons of small six, cranes, small cranes, small cranes, crane, folding arm crane, 2 square concrete mixer, 4 square concrete mixer, 6 square concrete mixer etc. We have a level of products and services, quality assurance! Shandong Jining three stone welcome new and old customers! Factory direct orders can be up to ten thousand yuan promotions! ! !