• Model NO.：QYR30
• Max.Travel Speed：40km,H
• Max.Gradeability：55%(Calculated Value)
• Length*Width*Height：11750*2980*3600 mm
• Weight Overall Weight：27800kg
• Front Axle：Front Axle
• Boom Length：9.18-27.78m
• Transport Package：Nude Packing
• Specification：CE, ISO9001
• Trademark：SINOHENG
• Origin：China
• Production Capacity：500 Units Per Month

Max.lifting weight/range
30000kg/3m
Max.travel speed
40km/h
Max.gradeability(tanθ)
55%(calculated value)
Length*width*height
11750*2980*3600 mm
Total Weight
29.5t
Weight Overall weight
27800kg
Front axle
14380kg
Rear axle
13420kg
Min.turning radius
4.1m(four-wheel steering)
Boom
Four section synchronously  telescopic  boom
Boom length
9.18-27.78m
Boom extending speed
75s
Derricking speed
75s
Jib
One section jib
length
7.2m
Main winch
Planetary reducer driven by hydraulic motor
Single line speed
80m/min
Wire rope diameter/length
14mm/150m
Auxiliary winch
Planetary reducer driven by hydraulic motor
Single line speed
80m/min
Wire rope diameter/length
14mm/90m
Slewing speed
2r/min
Turning radius at swing table tail
3520mm
 
 
Hydraulic system
Pump:double63/50,32/08 dual geared pump in series connection
Control valve: multitandem valve driven by pilot pressure
Oil way: air oil cooler
Hydraulic ram capacity : 400L
 
 
 
Safety control system
 
Safety monitoring
Engine condition monitoring
Gearbox condition monitoring
Braking system pressure monitoring
Whole electric system fault detection
 
Torque limiter function
Working condition and steel wire rope magnification
Working radius, boom length, angle and max.lifting height
Actual load, rated load and momental percentage
Derricking cylinder pressure
Outrigger
Hand operation,  H-shaped outrigger
Outrigger span(longitudinal×lateral)
6085×6500mm
Chassis
Rear engine, cab in left, drivers steering form 4×4×4
 
Engine
Engine typeCUMMINS electric control engine ISDE230-30
Max.output...169Kw/2500min-1(rpm)
Max.torque900N.m/1400min-1(rpm) 
Transmission system
Electric control gearbox
 
 
Steering system
Hydraulic power steering device controled by steering wheel
Three models:
Two front-wheel steering
Four-wheel steering, four-wheel crabsteering
Suspension system
Front axle^rigid suspension installed in frame of the crane
Rear axle^suspension with hydraulic lock cylinder installed in swing pivot
Tyre
16.00-25(28PR)
Fuel tank capacity
310L

Packaging & Shipping
   shipped by RORO or Bulk ship
 
Our Services
 
1.Warranty: 1 year 
Within warranty, we offer the spare parts free of charge. After warranty, we offer you the original spare parts with only cost price.
   
2. We have a professional engineers and technicians available at your service.
 
Company Information
 
We are specialized in exporting  construction machinery. Our machines have been widely exported to South America, Middle East, Europe and Africa etc.and has gained great popularity and credit among the overseas users for its strong quality and competitive price.
If you are interested in our products pls do not hesitated to contact me. We will offer you with the best price and service.