Ser. No.

Item

Unit

Value

Remark

1

Maximum lifting weight ×radius

t×m

75×3.6

2

Dead weight with basic boom attached

t

62.5

3

Length of main boom

m

12~57

4

Length of fixed jib

m

6~18

5

Maximum lifting weight of fixed jib

t

6.5

6

Fixed jib installation angle

°

10°,30°

7

Maximum length of main boom + fixed jib

m

42+18

8

Max.speed of single rope on the drum of auxiliary winch

m/min

120

Fourth layer of drum

9

Max.speed of single rope on the drum of derricking winch)

m/min

120

Fourth layer of drum

10

Luffing winch

m/min

46

Fourth layer of drum

11

Swing speed

rpm

0~2.1

12

Travelling speed

km/h

0~1.35

13

Gradeability

%

30

Basic boom, with the counterweight placed at the front

14

Pressure to the ground

MPa

0.074

15

Outline dimensions length×width×height 

m

12.4×3.4×3.25

Containing A-frame and bottom boom section

16

Rated power / speed

kW/r/min

175/2200

17

Maximum output torque / speed

 Nm/ r/min

1000/1400~1600

18

Weichai engine emission standard

/

Domestic II

19

Crawler gauge ×crawler length × crawler width

mm

 4200×5440×800

Crawler frame extension

2600×5440×800

Crawler frame retraction