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70 Ton off Road Crane Qry70

Basic Info

Model No.:  QRY70

Product Description

Model NO.: QRY70 Application: Construction Usage Main Girder Form: Single Girder Moving Type: Wheel Certification: ISO9001: 2000 Max. Total Rated Lifting Capacity: 70 Tons Specification: ISO HS Code: 87051022 Type: Small Crane Sling Type: Wire Rope Power Source: Hydraulic Installation: Assembled Condition: New Trademark: SUNY Origin: China

General Introduction of 70 Tons Off Road Crane QRY70

Cummins ISDE270-30 Diesel Engine (228kW)
Overall dimension: 12970*3350*3840 (mm)
Max. total rated lifting load: 70t
Min. rated working radius: 3m
Max. lifting height (Fully-extended boom+Jib): 53m
Max. grade ability: 55%
Dead weight in travel state: 48000Kg

Specification of 70 Tons Off Road Crane QRY70

Category

Items

Unit

Parameters


Outline Dimensions

Overall length

mm

12970

Overall width

mm

3350

Overall height

mm

3840

Axle base

mm

4650

Tyre tread

mm

2350


Weight

Dead weight in travel state

Kg

48800

Axle load

Front axle

Kg

22560

Rear axle

Kg

26240


Power

Engine rated output

Kw/(r/min)

228/2100

Engine rated torque

N.m(r/min)

1200/1000~1700

Max. Travel speed

r/min

2100


Travel

Speed

Max. travel speed

Km/h

40

Radius

Min. turning radius

mm

6500

Min. turning radius or boom head

mm

12100

Min. groud clearance

mm

530

Approach angle

 

24.5

Departure angle

 

24.5

Max. grade ability

%

55


Category

Items

Unit

Parameters


 






specifications

Max. total rated lifting load

t

70


 

Min. rated working radius

m

3


 

Turning radius at swing table tail

m

4.7


 

Max. Lift force

Base boom

KN.m

2502


 

Fully extended boom

KN.m

987


 


Outrigger distance

Longitudinal

m

7.75


 

Lateral

m

7.6


 

Height

Boom

m

10.7


 

Fully extended boom

m

36.75


 

Boom length

Boom

m

10.2


 

Fully extended boom

m

37


 

 

Jib off set angle

 

0/30


 

 

 

 

 

 

Elevating time

Boom raising time

s

85


 

Boom descending time

s

85


 

Boom extend/retract time

Boom fully extend time

s

125


 

Boom fully retracting time

s

95


 

Max. swing speed

m/min

2


 


Outrigger extend/retract time


Outrigger beam

Outrigger beam extending synchronously

s

30


 

Outrigger beam retracting sychronously

s

25


 

Outrigger jack

Outrigger beam extending synchronously

s

35


 

Outrigger beam retracting sychronously

s

60


 

(lifting speed(single rope)

Main winch

Full load

m/min

120


 

Empty load

m/min

120


 

Auxiliary winch

Full load

m/min

120


 

Empty load

m/min

120

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Product Categories : Engineering Machinery > Other Engineering Machinery