XJCM QY70 Full hydraulic truck crane

Category

Item

Unit

Value

Outline Dimension

Parameters

Overall length

mm

14450

Overall width

mm

2550

Overall height

mm

3995

Axle base

mm

1800+4300+1350

Tread(front/rear)

mm

2015/1860

Weight Parameters

Kerb weight

Total weight

kg

45800

Front 1^st/ 2^nd axle weight

kg

15600

Rear 3^rd and 4^th axles weight

kg

30200

Dead weight in travel state

Total weight

kg

45930

Front 1^st/ 2^nd axle weight

kg

15730

Rear 3^rd and 4^th axles weight

kg

30200

Power Parameters

Engine Max. output power

Kw/(r/min)

248/2300

Engine Max. torque/Max. toque rotation speed

N.m(r/min)

1250/1200~1800

Travel Parameters

Max. travel speed

Km/h

110

Min. turning radius

m

24

Turning radius at swing table tail

m

4.86

Min.clearance

mm

230

Approach angle

°

19

Departure angle

°

15

Max. grade ability

%

35

Category

Item

Unit

Value

Main Performance Parameters

Max. total rated lifting load

t

75

Min. rated working radius

m

3

Max. load moment

Base boom

KN.m

2245

Fully-extended boom

KN.m

750

Outrigger span

Longitudinal

m

9.27

Lateral

m

7.85

Lifting height

Base boom

m

11.9

Fully-extended boom

m

43.5

Fully-extended boom + Jib

63

Boom length

Base boom

m

11.6

Fully-extended boom

m

43.6

Jib

m

10.1/18.5

Working Speed Parameters

Boom luffing time

Boom raising time

s

130

Boom descending time

s

120

Boom telescoping time

Boom fully-extended time

s

80

Boom fully retracting time

s

80

Max. swing/slewing speed

r/min

2.0

Outriggers telescoping time

Horizontal outriggers

Extending synchronously

s

32

Retracting synchronously

s

20

Vertical outriggers

Extending synchronously

s

57

Retracting synchronously

s

38

Hoisting speed (single rope)

Main winch

raising time

m/min

130

descending time

m/min

130

Auxiliary winch

raising time

m/min

120

descending time

m/min

120

Radius (m)

Full-extend outriggers  side area, rear area

Boom length  11.6(m)

Boom length 15.6(m)

Boom length 19.6(m)

Boom length 27.6(m)

Boom length 35.6(m)

Boom length 43.6(m)

Lifting load (kg)

Lifting load (kg)

Lifting load (kg)

Lifting load (kg)

Lifting load (kg)

Lifting load (kg)

3

70000

3.5

60000

44000

4

55000

40700

31900

4.5

50600

37950

29700

20680

5

46200

35200

27500

20680

5.5

42900

33000

25630

19470

15180

6

38500

30800

24090

18370

14410

6.5

31350

29150

22660

17380

13750

7

28050

26950

21340

16500

12980

8

21120

20900

19140

14850

11550

9

16500

15730

13310

10340

8250

10

13530

12870

11880

9240

7700

11

11220

10670

10780

8580

7150

12

9020

9240

7700

6600

14

6600

7480

6380

5610

16

5610

5390

4840

18

4400

4620

4180

20

3410

3850

3630

22

3025

3190

24

2420

2640

26

1870

1980

28

1430

1705

30

1320

32

990

Rate

12

10

8

6

4

4

Hook standard

For 75t

708 Kg

Boom angle

(°)

Full-extend outriggers  side area, rear area

Offset angle

Offset angle

0°

30°

0°

30°

Lifting load (kg)

Lifting load (kg)

Lifting load (kg)

Lifting load (kg)

78

4950

2750

3080

1452

75

4620

2640

2750

1276

72

3905

2035

2486

1155

70

3245

1936

2310

1089

65

2640

1573

2101

1067

60

1815

1342

1430

1001

55

1155

913

836

528

50

616

418

 hook weight

150Kg

No.

Name and parameter

1

Carrier

Lieferant

China national heavy duty truck group co.,ltd.

Axle No.

4

Drive type

8×4

2

Hydraulic pump

Lieferant

Xuzhou Keyuan Hydraulic co., Ltd.

3

Sectional valve

Lieferant

Guizhou Fengyang Hydraulic Co., Ltd.

4

5

Derricking mechanism

Derricking cylinder cylinder Lieferant

Chengdou Cylinder

Derricking type

Single cylinder anterior

6

Telescopic mechanism

Telescopic cylinder Lieferant

Chengdou Cylinder

Telescopic type

Telescopic cylinder + wire ropes(Telescopic synchronously）

7

Slewing reducer

Lieferant

Xuzhou Jincheng Planetary Drive co., Ltd.

8

Slewing motor

Lieferant

Beijing huade Hydraulic

9

Lifting reducer

Lieferant

Xuzhou Jincheng Planetary Drive co., Ltd.

10

Lifting motor

Lieferant

Beijing huade Hydraulic

11

Slewing bearing

Lieferant

Ma an shan fangyuan slewing bearing co.,ltd

12

Winch balance valve

Lieferant

Jiangsu Dingsheng

13

Derricking balance valve

Lieferant

HBS

14

Torque limiter

Lieferant

Shanghai Palfin