Medium Excavators
Most professional construction machinery manufacture since 1979-JGM Machinery
Most professional construction machinery manufacture since 1979-JGM Machinery
Product description
High-efficiency Kawasaki hydraulic system: The overall performance of the hydraulic system is reasonably matched with the output power of the engine, which significantly reduces energy loss.
High reliability Cummins engine: Using the well-proven Cummins 6BTAA5.9-C178-II engine, it has abundant power and good durability and is suitable for fuel in general areas with high fuel economy. Reduce fuel consumption through advanced control technologies in hydraulic and Cummins engine aspects.
High efficiency working perfomance:
The potent power output and Jingong's unique intelligent control system and intelligent power control technology ensure efficient operation and reduce fuel consumption.
1. ntelligently senses the working intensity of the equipment in the actual working conditions, automatically adjusts the engine speed and the torque of the main pump, and further reduces fuel consumption while meeting the working efficiency.
2. Power mode (H), standard mode (S), and economic mode (L) can be freely selected according to actual working conditions. At the same time, through automatic idle speed and intelligent control of main pump flow and hydraulic system pressure, power loss is reduced, and low fuel consumption is achieved.
Sturdy working device: Increase the thickness of the plate for critical parts and adapt to the advanced manufacturing process to improve durability. It not only increases the plate thickness and force-bearing area but also adopts an integrated casting structure at the linked part, dramatically improving service life.
Structure-optimized chassis: The chassis structure design is optimized
to improve the overall working stability and the durability of the lower chassis. JGM922L has the
characteristics of wide gauge and long track characteristics, more reasonable weight distribution, stability in
dynamic and slope operation, stronger side lifting force, and more stable operation under heavy load.
Luxury cab: Adhering to Jingong's driver-centered design concept, with comfortable operation, wide field of vision and low noise. It has an air-conditioning system that meets the operation's needs and a multi-functional LCD instrument panel to improve the comfort and convenience of the operation.
The main frame and boom are equipped with LED work headlights as standard: significantly improving the driver's night work vision and improving night work efficiency and safety.
Maintainability: The distribution of maintenance parts is reasonably designed, and daily inspections can be easily performed on the ground.
Service: Our commitment to total customer satisfaction extends worldwide. To keep your machine and business up and running with Jingong uptime services that are proven to cut repair costs and unplanned downtime. Jingong always takes customer needs as the starting point and provides customers with a full range of services, including maintenance, repair, accessories, and value-added care.
Application range: mining, general engineering, municipal engineering, road engineering.
Performance parameters
Model |
|
|
JGM922L |
Operating weight(T) |
|
kg |
22300 |
Bucket capacity(m3) |
|
m³ |
1.2 |
Digging force(bucket) |
|
kN |
146.4 |
Swing speed(r/min) |
|
rpm |
10.7 |
Grading capacity |
|
% |
35 |
Boom(mm) |
|
mm |
5700 |
Arm(mm) |
|
mm |
2900 |
Engine |
|
||
Model |
|
DF CUMMINS 6BTA5.9-C180-II |
|
Rated Power |
|
KW |
132 |
Rated HP |
|
Hp |
180 |
Rated Speed |
|
rpm |
2200 |
Displacement |
|
|
5.9L |
Consumption |
|
Euro 2 |
|
Max Torque/Speed |
|
|
630N.m@1600rpm |
|
|
|
|
Travelling motor model |
|
|
DOOSAN TM40VC |
Overall track width(mm) |
J |
mm |
4440 |
track length |
H |
mm |
3645 |
Track gauge(mm) |
K |
mm |
2400 |
Traveling speed |
|
km/h |
5.9-3.2 |
Average ground pressure |
|
kPa |
43.2 |
Carrier rollers |
|
18 |
|
Track rollers |
|
4 |
|
Number of track board |
|
98 |
|
Hydraulic systemn |
|
|
|
Rated flow of main pump |
|
L/min |
2*212 |
Implement circuits pressure |
|
MPa |
32.34/34.3 |
Fuel tank Capatity（L） |
|
L |
356 |
Hydraulic tank capacity(L) |
|
L |
205 |
Dimension |
|
||
Total length(mm) |
A |
mm |
9600 |
Total width(mm) |
B |
mm |
2990 |
Total height(mm) |
C |
mm |
3005 |
Cab height(mm) |
D |
mm |
3000 |
C/W height(mm) |
E |
mm |
1096 |
Min. rail return radius(mm) |
G |
mm |
2794 |
Track width(mm) |
L |
mm |
2890 |
Shoe width(mm) |
M |
mm |
600 |
Min.swing radius(mm) |
V |
mm |
3560 |
Working range paremeters |
|
||
Max. digging height |
O |
mm |
9616 |
Max. dumping height |
P |
mm |
6830 |
Max. digging depth |
Q |
mm |
6592 |
Max. vertical digging height(mm) |
R |
mm |
3929 |
Max. digging distance |
T |
mm |
9873 |
Note:Specifications are subject to changes by the manufacturer without prior notice.
Recommended
They are all manufactured according to the strictest international standards. Our products have received favor from both domestic and foreign markets.
They are now widely exporting to 200 countries.
JinGong Machinery commits to build a leading brand in China' s construction machinery industry.