Product Feature
1、Strong lifting capacity:
①Large Gauge Track Chassis Guarantee 360°Excellent overall stability in the swing range,**Large lifting moment of 390t·m,Under the condition of fixed jib**Large lifting capacity of 12t。Its comprehensive lifting performance is higher than that of products with less than 100 tons in the market.。
②Main arm**The large length is 64m,Main arm+Fix the fly jib**The large length is 52m+19m。
2、Transportation and disassembly optimization:
①**Transport of large parts 3.0 meters,Good trafficability of road transportation。
②A-frame can be self-cocked without oil cylinder,Achieve rapid assembly。
③The weight of a single counterweight shall not exceed 6.75t,Small auxiliary lifting equipment can complete the assembly of counterweight.。
3、Spare parts are readily available:
Mature components of domestic famous brands are adopted.,Most of the components are common with Zoomlion crawler cranes of other tonnage.,Spare parts are readily available,Convenient product maintenance。
4、Security protection is comprehensive:
Torque limiter as standard、Lifting height limiter、Main boom angle limiter、Over-discharge protection device for steel wire rope、Amplitude-variable win ratchet wheel locking mechanism、Anti-roll back device、Anemometer、Aviation warning light、Tricolor warning light、A series of safety devices such as hydraulic system overflow valve,Ensure the operation safety of the whole machine。
5、The working condition is appropriate:
①Series multi-way valve-controlled hydraulic system,All actions can be compounded,And that switch between actions is not decelerate.。
②Optional free hook winch,Meet most of the foundation construction requirements。
③One key can realize the switching of main and auxiliary hook working conditions.,More convenient。
Product Parameter
|
Project |
Unit |
Numerical value |
Remark |
Parameter |
**Large lifting torque |
txm |
390 |
|
**Large lifting capacity |
t |
100 |
|
|
Fix the fly jib**Large lifting capacity |
t |
12 |
|
|
Length of main boom |
m |
13~64 |
|
|
Fixed secondary length |
m |
7~19 |
|
|
**Long main arm+Fix the fly jib |
m |
52+ 19 |
|
|
Working angle of main boom |
° |
30~80 |
|
|
Mounting angle of fixed jib |
° |
15, 30 |
|
|
Main lifting mechanism |
m/min |
141 |
|
|
Luffing mechanism |
m/min |
109 |
|
|
Swing speed |
rpm |
0~2.4 |
|
|
Travel speed |
km/h |
0~1.3 |
|
|
Gradeability |
% |
30 |
|
|
Ground specific pressure |
MPa |
0.097 |
|
|
Dead weight of complete machine |
t |
86 |
Basic arm strap hook |
|
Counterweight |
t |
32 |
|
|
Overall dimension lengthXWideXHigh |
mm |
13300x5050(3380)x3270 |
Including herringbone frame、Bottom segment arm |
|
Engine |
Model |
|
WP7G270E301 |
|
Rated power/Rotating speed |
kW/rpm |
199/2000 |
|
|
**High output torque speed |
Nm/rpm |
1200/(1200~1500) |
|
|
Emission standards |
/ |
Kunisan |
|
|
|
GaugeXGrounding lengthXShoe width |
mm |
2550X 5440X 800 |
Retract the track frame |
|
mm |
4250X 5440X 800 |
The track frame extends |
|
Noise |
Ambient radiated noise during operation |
dB |
≤107 |
|
Noise in the control room during operation |
dB |
≤85 |
|