85 Ton Mobile Rough Terrain Crane (ZRT850)

Product Description

85 Ton Mobile Rough Terrain Crane (ZRT850)

Feasures

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.


Parameters

Type

Ser.    No.

Item

Unit

Value

Working   performance

1

Max. rated lifting   capacity × working radius

kg.m

85000×2.5

2

Max. load moment of   main boom

kN.m

2700

3

Max. load moment of   main boom (fully extended)

kN.m

1280

4

Max. lifting height   of main boom (fully extended)

m

49.8

5

Max. lifting height   of jib

m

65.7

Dimensions

6

Overall dimensions   (L × W × H)

mm

14460×3400×3800

7

Outrigger spread

(Height × Width)

mm

7380×7300

8

Main boom length

mm

12100   - 47000

9

Jib length

mm

9500   - 16000

10

Boom angle

°

-2   - 80

11

Swing range

 

360°   unlimited swing (Full range)

Working   speeds

12

Max. hoist rope   speed (Main winch)

m/min

130

13

Min. boom   telescoping out time

s

120

14

Min. boom   telescoping in time

s

135

15

Min. boom   derricking up time

s

46

16

Min. boom   derricking down time

s

105

17

Swing speed

r/min

0~2

Hydraulic   system

18

Maximum working   pressure

MPa

31.5

19

Rate working flow

L/min

280

20

Hydraulic oil tank   capacity

L

1000

Gross   vehicle mass

21

Gross weight

kg

52000

22

Front weight

kg

27000

23

Rear weight

kg

25000

Driving

24

Max. driving speed

km/h

36

25

Wheelbase

mm

4150

26

Treads

(Front / Rear)

mm

2632

27

Max. gradeability

%

75

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Address
Room1606, Building 2, Shangdong Manhadun, Dongqiao Economic Development Area, Ningde City, Fujian Province,China. 352100•
Phone

+86 15860671677

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