Excavator
ZG3210-9C
EFI engine (in-line with the three-stage emission regulations) has strong power, high efficiency, energy saving, reliability and durability; Advanced negative flow hydraulic system, comfortable operation, high working efficiency and excellent cost performance; Full power control, four power modes adapt to different working conditions; Reliable and accurate fuel injection system, real-time control of fuel injection quantity, making fully combustion and higher fuel efficiency ; Three-dimensional modeling and finite element analysis technology ensure the reliability and stability of the finished components.
Specification
Engine
| Model |
ZG3210-9C |
|
6B5.9-C150 |
|
|
Type |
6-cylinder in-line, four-stroke turbocharger |
| Emission | Tier Ⅱ |
| Displacement L | 5.883 |
|
Rated power |
112KW(150PS)@1950rpm |
|
Max. torque |
614N.m@1500rpm |
Performance
|
Max. traction KN |
204 |
|
Travelling speed (H/L) Km/hr |
5.8/3.3 |
| Swing speed rpm | 13.9 |
| Gradeability Degree(%) | 35(70%) |
| Ground pressure Kgf/cm² | 0.47 |
Hydraulic system
| Main pump: | |
| Model |
V90N130VRH1/AJ1KOGM-TEG1 |
|
Type |
Axial variable piston pump |
|
Displacement |
2×112cc/rev |
|
Max. Pressure |
350 kg f/cm2 |
|
Rated flow |
2×218L/min |
| Main valve | |
|
Model |
HVME270B-000000-161 |
|
Type |
Negative flow |
|
Operating type |
Hydraulic Pilot Control |
|
LS relief valve pressure |
34.3MPa |
|
Overload relief valve pressure |
37MPa |
Rotary motor
| ZG3210-9C | |
|
Model |
HM5X130CHB-10A-85A-260-HRG11D-M |
|
Type |
Axial Fixed Displacement Piston Motor |
| Displacement | 121.6cc/rev |
| Rated pressure | 26.5MPa |
|
Brake system |
Multi-piece wet negative pressure type |
| Brake torque | 874N.m |
| Swing speed | 12.0rpm |
Walking motor
|
Model |
F80/121/V107F/MB |
|
Type |
Axial Variable Displacement Piston Motor |
| Operating pressure | 350Kgf/cm² |
|
Brake system |
Multi-piece wet negative pressure type |
| Brake torque | 144.6KN*M |
| Displacement(Max./Min) | 107cc/r/65cc/r |
| Rated flow | 320L/min×2 |
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