• 25tons All Terrain Crane Qry25
  • 25tons All Terrain Crane Qry25

25tons All Terrain Crane Qry25

Certification: GS, RoHS, CE, ISO9001
Condition: New
Maximum Lifting Height: 30-40m
Maximum Lifting Weight: >16t
Shaft Number: 3
Crane Jib: Three-Arm
Customization:

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Manufacturer/Factory, Trading Company

Basic Info.

Model NO.
QRY25
Type
Rough Terrain Crane
Max. Total Rated Lifting Load
30t*3m
Boom Length
9.18-27.78m
Lifting Height Base Boom
10m
Max. Speed
40km/H
Max. Gradeablity(Tanq)
55%
Engine Model
Weichai Wd10g220e11
Drivers Form
4X4
Axle Base
3600mm
Gear Axle Weight
15070kg
Tyre Size
16.00-25, 28pr
Transport Package
in Nude Package
Specification
CE
Trademark
KUDAT
Origin
China
HS Code
84289090
Production Capacity
500units/Month

Product Description

QRY series of rough terrain crane is a kind of telescopic boom and swing type crane which travels with tire type chassis. It is composed of the superstructure and undercarriage. The superstructure is the lifting part, composed of the telescopic boom, jib, main winch, aux. winch, luffing mechanism, counterweight, swivel table, etc. The undercarriage is composed of the suspension and walking part. The superstructure and the undercarriage are connected by the slewing bearing.

Main features:
1) Front-wheel steering, rear-wheel steering, four-wheel steering and cab steering, all-wheel drive, off-road performance, suitable for off-highway travel.
2) All operations can be extended outriggers, semi-stretch outriggers work, all reduced outriggers work, outriggers work and do not flight traffic load.
3) Suitable for narrow space travel and operations; small turning radius; strong maneuverability.
4) Safe and reliable control system, two-seats, all-directional lifting operation, greatly enhanced the ability of the front lifting operation.
5) The crane has good traffic-ability, dynamic performance and mobility, and is able to operate in every direction and travel while hoisting without outriggers. The product is widely used in heavy lifting operations, short-distance transfer, narrow-site lifting operations for construction sites, outdoor oilfields, warehouses, freight yards, logistics basses and other sites.
 
Safety device :
Safety device includes torque limiter, swing table lock device, winch over-winding and over-relaxation protect device, outrigger lock device, outrigger bidirectional hydraulic lock, Rear axle steering lock and rear wheel return detector, emergency steering power device, gradienter, hydraulic system overflow valve, balance valve.
1) Torque limiter
 Detecting function: Detect the angle of the boom automatically.
 Display function: Show operating information such as actual load, handling radius, boom angle.
 Caution function: When the actual load exceeds rated lifting load, Torque limiter will give an alarm and stop the operation.
2) Swing table lock device
  During the driving process, a plug device is used to connect the swing table and the carrier to keep the steering parts (swing table, boom) from swing caused by inertia.
3) Winch over-winding protect device
  When the load reaches a certain height, torque limiter will stop the falling and indicating light on the instrumentation board will be on.
4) Winch over-relaxation protect device
  When only 3 laps of rope is left on the winch, torque limiter will stop the falling and indicating light on the instrumentation board will be on.
5) Outrigger lock device
  During the driving process, a plug device is used. By plugging the outrigger, the device deeps it from extending.
6) Outrigger bidirectional hydraulic lock
  Outrigger bidirectional hydraulic lock is used to keep both horizontal and vertical cylinder form retraction.
7) Rear axle steering lock and rear wheel return detector
  During the driving process, only front axle steering is needed and the rear should be returned aligned. For this reason a lock device is used and indicating light on the instrumentation board shows the status.
8) Emergency steering power device (emergency pump)
  If there is an emergency that the engine cannot be started, the crane can be dragged by other vehicles. The emergency pump is driven by battery and supplies power to power cylinder.

Technology specification :
 
Category Items Units Parameters
Outline Dimension
Parameters
Overall length mm 11750
Overall width mm 2980
Overall height mm 3600
Axle base mm 3600
Tread mm 2500
Weight Parameters Dead weight in travel state Kg 27700
Axle load Front axle Kg 12880
Rear axle Kg 13720
Power Parameters Engine rated output Kw/(r/min) 162/2200
Engine rated torque N.m(r/min) 843/1500
Travel Parameters Travel speed Max. travel speed Km/h 40
Min. stable travel speed Km/h 1
Turning radius Min. turning radius m 5.1
Min. turning radius of boom head m 9.25
Min. ground clearance mm 400
Approach angle ° 21
Departure angle ° 21
Braking distance (at 30km/h) m ≤9
Max. grade ability % 55
Max. outside noise during accelerating dB(A) 86

25tons All Terrain Crane Qry25
25tons All Terrain Crane Qry25
25tons All Terrain Crane Qry25

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