QY-50

In Stock

Description

Driving status main parameter list

category project unit parameter
size

parameter

Full length Mm 14400
Full width of the machine Mm 2550
Full height Mm 3995
Wheelbase Mm 1800+4300+1350
Track (front/rear) Mm 2015/1860
Total mass Kg 43000
power

parameter

Engine rated power Kw/(r/min) 248/2300
Maximum engine torque Nm(r/min) 1250/1200~1800
travel

parameter

Maximum travel speed Km/h 110
Minimum turning diameter m twenty four
Minimum ground clearance Mm 230
Approach angle ° 19
Departure angle ° 15
Maximum grade % 35

 

 Lifting operation status main parameter list

category project unit parameter
Main performance parameters Maximum rated total lifting capacity t 50
Rated working range m 3
Maximum lifting torque Basic arm KN.m 2100
Longest main arm KN.m 694
Leg distance Portrait m 9.265
Landscape m 7.8
Lifting height Basic arm m 11.4
Longest main arm m 43.5
Longest main arm + jib 62
Boom length Basic arm m 11.5
Longest main arm m 43.5
Auxiliary arm m 10.1/18.5
Working speed parameter Boom amplitude change time Arm s 80
Falling arm s 80
Boom extension time Full extension s 130
Full reduction s 110
Maximum turning speed r/min 2.0
Leg extension time Swinging leg Stretch s 32
Shrink s 20
Vertical leg Stretch s 57
Shrink s 38
Lifting speed single rope (wire rope on the fourth floor) Main hoisting mechanism (no load) From m/min 130
drop m/min 130
Sub-hoisting mechanism (no load) From m/min 120
drop m/min 120

 

Crane lifting performance table

1. Main arm lifting performance table

Amplitude

(m)

Fully extended leg, 360° full swing
Basic arm 11.5(m) Medium long arm 15.5(m) Medium long arm 19.5(m) Medium long arm 27.5(m) Medium long arm 35.5(m) Full extension arm 43.5(m)
Lifting weight (kg) Lifting weight (kg) Lifting weight (kg) Lifting weight (kg) Lifting weight (kg) Lifting weight (kg)
3 50000
3.5 45000 39900
4 43000 36900 28900
4.5 41000 34400 26900 18700
5 40000 31900 24900 18700
5.5 38900 29900 23200 17600 13700
6 34900 27900 21800 16600 13000
6.5 28400 26400 20500 15700 12400
7 25400 24400 19300 14900 11700
8 19100 18900 17300 13400 10400
9 14900 14200 12000 9300 7400
10 12200 11600 10700 8300 6900
11 10100 9600 9700 7700 6400
12 8100 8300 6900 5900
14 5900 6700 5700 5000
16 5000 4800 4300
18 3900 4100 3700
20 3000 3400 3200
twenty two 2650 2800
twenty four 2100 2300
26 1600 1700
28 1200 1450
30 1100
32
Magnification 12 10 8 6 4 4
Hook 50 tons hook
608 Kg

2, jib lifting performance table

angle

(°)

Secondary slewing operation
Jib mounting angle Jib mounting angle
Arm length 10.1m Arm length 18.5m
30° 30°
Lifting weight (Kg) Lifting weight (Kg) Lifting weight (Kg) Lifting weight (Kg)
78 4500 2500 2800 1320
75 4200 2400 2500 1160
72 3550 1850 2260 1050
70 2950 1760 2100 990
65 2400 1430 1910 970
60 1650 1220 1300 910
55 1050 830 760 480
50 560 380
Hook

weight

150Kg

 

★ Description of the lifting weight in the above lifting performance table

1) The value indicated by the rated lifting capacity in the table is the maximum lifting capacity that the crane can guarantee on a flat and solid ground. The starting amount does not exceed 75% of the tipping load;

2) The rated lifting weight in the table includes the weight of the hook and spreader;

3) The working range in the table is the actual value including the deformation amount of the boom, so the lifting work must be carried out based on the working range;

4) 75% of the tipping load considering wind 6, i.e. pressure of 125N / m allows up crane legs still fight when six jobs wind, and prohibits operation of the tire with the carrier tape job.

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