Top Chinese brand Hot selling ZOOMLION 30 tons mini rough terrain crane ZRT300 in the Stock

Product Description
Top Chinese brand Hot selling ZOOMLION 30 tons mini rough terrain crane ZRT300 in the Stock
1. Maneuverable and robust drive
• Four-wheel drive and four-wheel steer chassis;
• Fully hydraulic steering system;
• Variable steering modes, front-wheel steer,four-wheel steer and crab steer;short vehicle length and small turning radius provide the crane with maximum maneuverability and flexibility in narrow job sites
2. Excellent off-road capability
• Big ground clearance and departure / approach angle offer excellent off-road capability.
3. Strong gradeability
• electronically-controlled engine, automated transmission and steerable drive axlex provide reliable power output.
• Even in the condition of abrupt road resistance,the engine can also be functional.
• Four-wheel drive, hydraulic suspension and special tires optimize the vehicle’ s drive performance to its maximum, suitable for any bad roads and job sites.
4. Pick-and-carry operations
• The rough terrain crane has the ability to pick and carry loads, thus improves the working efficiency greatly.
• The crane can also carry out ”On tires“ Lifts without extending the outrigger beams in narrow job sites.
• Superior pick-and-carry ability during short-distance transit can bring great convenience to the users.
5. Single cab design
• Single cab design with large skylight provides large field of view;
• Air-cushioned seat suits to all types of figures, which can release the driver’ s or operator’ s fatigue, thus improves the working efficiency;
• The crane is fitted with air conditioning, suitable for all-weather work;
• Digital display and keyboard units,advanced data bus technology,error check and audible & acoustic alarm ensure the safety and high efficiency of the operation. ItemUnitValueWork performanceMax. rated lift capacity x work radius
lb.ft
kg.m
66138.7x9.8
30000x3Max. load moment of basic jib
lbf.ft
kN.m
708480
960Max. load moment of max. length main boom
lbf.ft
kN.m
487080
660Max. lifting height of max. length main boom m37.2Max. lifting height of jibm45DimensionsOverall dimensions(LxWxH)mm13600x2610x3600Outrigger spread(LxW)mm6700x6300Main boom length (Fully retracted-fully extended)
in
mm
421.3~1378
10700~35000Jib lengths (Fully retracted-fully extended)
in
mm
31
8000Boomangle°-2 -80Swingrange°360°unlimited swing(Full range)Work SpeedsMax. hoist rope speed (Main winch)m/min140Min. boom telescoping out times67Min. boom telescoping in times50Min. boom up times35Min. boom down times50Swing speedr/min0-2.5Hydraulic systemRated working pressureMPa22Rated working flowL/min300Hydraulic oil tank capacityL580MassComplete vehicle kerb masskg28300Front axle loadkg14600Rear axle loadkg13700DrivingMax. travel speedkm/h45Wheelbasemm3880Treads (Front / rear)mm2214Max. gradeability%51