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1.Product Introduction
1. The power system is driven by an engine or a three-phase motor, which is flexible and flexible. Driven by electric motor, it has low maintenance cost, no pollution and low failure rate. Motor operation is one-third of the cost of engine operation;
2. The electrical system has protection functions such as overcurrent, overload and leakage;
3. Double pump double circuit total power regulation, negative flow control open system, reasonable allocation and utilization of motor power;
4. Double pump combined flow and multi-action compound to improve work efficiency;
5. Normally open rotary and travel brake. Independent oil cooling system, hydraulic oil cooler has large heat dissipation area and good heat dissipation effect;
6. Italian hose, seal and Trelleborg cylinder seal, completely solve the hydraulic system does not seep;
7. Enhanced working device for integral bending arm, gooseneck curved lever and various working grippers;
8. The computer optimized design of the working device, the box structure to achieve a reasonable high-strength structure;
9. Multi-function instrument panel, detecting various pressures, temperatures, oil levels and sound alarms;
10. Three-dimensional air supply, fresh air circulation, fluorine-free environmental protection, large-capacity automatic heating and cooling air-conditioning system;
11. Fixedly increased streamlined appearance driver’s cab, shockproof and soundproof, wide view, safe and comfortable, providing a car-like working environment;
12. Optional rotary motor head makes the gripper have 360° rotation function, especially for directional materials, which has better gripping effect.
2.Parameter
Item | | Unit | YGSZ500 |
Operating weight | | kg | 48600 |
Transporting dimension | | mm | 15800x3400x3350 |
Engine | Model | Cummins | 6LTAA8.9-C325 |
| Power | kw | 239 |
| Speed | rpm | 2200 |
| Max.torque | n.m | 1350 |
| Displacement | L | 8.9 |
| fuel consumption | g/kw.h | 222 |
| Fuel tank capacity | L | 390 |
Motor | Model | / | Y315M-4 |
| Power | kw | 132 |
| Speed | rpm | 1480 |
Hydraulic system | Main pump | Kawasaki | K3V180DT |
| Rated flow | L/min | 2×320 |
| Working pressure | Mpa | 31.5 |
| Main valve | PARKER | UX32-18 |
| Hydraulic tank capacity | L | 504 |
Hydraulic motor | Swing motor | SUNJIN | SH360 |
| Traveling motor | DOOSAN | TM70 |
Performance parameter | Swing speed | rpm | 0-12 |
| Travel speed | Km/h | 0-5 |
| Max. pulling force | kn | 260 |
| Gradeability | % | 35 |
| Ground pressure | kpa | 93 |
Cabin | Overall dimensions | mm | 1800x1000x1620 |
swing support | Orbital diameter | mm | 1465 |
Slip ring | | 400A | |
Four wheels and track | | Komatsu PC400 same | |
Cylinder | | Korean technology imported seal | |
3.Dimension
Main dimensions | | Unit | YGSZ500 |
Upper full width | | mm | 3300 |
Cab moving height | | mm | 1795 |
Tail swing radius | | mm | 4600 |
Min.clearance to the ground | | mm | 400 |
Balance weight distance from ground | | mm | 1190 |
Distance from guide pulley to driving wheel | | mm | 4260 |
Track length | | mm | 5200 |
Track inner distance | | mm | 2800 |
Track pads width | | mm | 600 |
Under the frame full width | | mm | 3400 |
Boom length | | mm | 9600 |
Stick length | | mm | 5000 |
Capacity | Multi-tine grab | m 3 | 1.5-3 Bulk density ≤2.0 tons |
| orange peel grab Clamshell | | 1 |
Max. grabbing height | | mm | 10350 |
Grabbing radius at max grabbing height | | mm | 8390 |
Max. grabbing depth | | mm | 8550 |
Grabbing radius at max grabbing depth | | mm | 9247 |
Max. grabbing radius | | mm | 13865 |
Min. grabbing radius | | mm | 3200 |
The radius of snatch snatch weight | | kg | 2000 |