QY100K Truck Crane

Description

We have been devoting to develop crane products with the most advanced technology and the features of new design, more powerful performance. QY**0K truck crane is a new large-tonnage researched and developed by our company. Six-axle carrier with three for drive and three for steering, has good off-road capability; optimized oviform boom profile has excellent lifting capacity; control system with program logic controller (PLC) reliable and precise; application of new technology such as self-erecting combined counterweight, tilt-able operator’s cab greatly improves the whole performance, and makes operation more comfortable and convenient. This truck crane is suitable for lifting operation and installation work in plants, mines, ports, construction sites, etc. The features of QY**0K are as follows: 1. Compact structure, reasonable arrangement, wide outrigger span, and **0º operation of the boom. 2. Six-axle off-road carrier equipped with imported Cummins engine and automatic transmission, max. grade-ability of *0%; maneuverable steering system, good pass-ability, min. turning diameter of *4m. 3. Lifting operation is controlled by integrated PLC for construction machinery. Control signals and operating performance chart of parts can be set and adjusted with digit. Working safety, reliability and efficiency are improved greatly. 4. Electric control outriggers leveled by button, and accelerator speed-up button improve working efficiency greatly. 5. Five-section boom of oviform boom profile, special blocks and aligning devices and imported high-tension steel plates, minimize the boom weight, make boom telescope smoothly and align accurately and improve the lifting capacity greatly. 6. Euroâ…¡engine for construction machinery equipped on superstructure smooth running, lower noise, powerful output and suitable for continuous work of long time. 7. Self-erecting counterbalances—can be variously combined to meet various working requirements. Various combination of counterweight improves the lifting capacity of mid-extended boom. Movable control box facilitate operation of counterweight. 8. Hydraulic system is a constant power and variable displacement system of cost energy and high efficiency. Combined with PLC, it can adjust flow and pressure of the system according to the change of load automatically, control speed precisely and sensitively. 9. Comfortable operator’s cab with integrated front and roof windows, air-conditioning, roller blinds, adjustable operator’s seat, noise and heat insulation. It can be tilted backwards *0°. *0. Optional automatic lubricating device. During operation, it will lubricate main positions automatically according to the preset time interval. *1. Other optional parts such as jib, single top, anti-ultraviolet rays glazing, and radio-cassette player in operator’s cab are available. Main Technical Specifications Technical Data for Lifting Operation Classificatory Item Unit Parameter Outline dimension Overall length mm ****0 Overall width mm ***0 Overall height mm ***0 Mass Total mass in travel state kg ****0 Travel performance Travel speed Max. travel speed km/h *5 Min. stable travel speed km/h 0.5 Turning diameter Min. turning diameter m *4 Min. turning diameter at boom tip m *6.6 Power ratio kW/t 7.3 Min. ground clearance mm **0 Approach angle (°) *3 Departure angle (°) *5 Braking distance (at *0km/h) m ≤*0 Max. grade-ability ï&frac*4;… *0 Power Engine rated output kW/(r/min.) **4/***0 Engine rated torque *****/(r/min.) ***0/***0 Main Technical Data for Lifting Operation Classificatory Item Unit Parameter Lifting performance Max. total rated lifting capacity t **0 Min. rated working radius m 3 Max. load moment Base boom k***** ***8 Fully extended boom k***** ***0 Fully extended boom + Jib k***** ***7 Outrigger span Longitudinal m 7.*6 Lateral m 7.6 Boom length Base boom m *2.8 Fully extended boom m *8 Fully extended boom + Jib m *8 + *8.1 Jib offset angle ° 0, *5, *0 Working speed Boom elevating time Boom raising s *0 Boom telescoping time Full extending / Full retracting s **0 Max. swing speed r/min 2 Hoist speed (single line at 4th layer) Main winch m/min **0 Aux. winch m/min *5