The JGM9075M-9 is a 6.8-ton wheeled excavator designed for mobile earthmoving tasks. It features a Yuchai YCF3075-T480 engine producing 55.8 kW at 2200 rpm and meets T4 emission standards. The machine has a maximum travel speed of 30 km/h and a standard bucket width of 700 mm, making it suitable for operators requiring quick repositioning between work sites.
The hydraulic system delivers a maximum flow of 150 L/min, supporting efficient composite actions for digging and lifting. The cab includes front and rear cameras to reduce blind spots, a parking mode with four-wheel lock, and standard air conditioning. Maintenance access is facilitated by a widened upper frame, side-opening front hood, and electric drain valves for the braking system.
Key Features
T4 Compliant Power Unit
Powered by a Yuchai YCF3075-T480 engine with 55.8 kW output at 2200 rpm. The engine meets T4 emission standards, balancing power delivery with reduced pollutant output for regulated operating environments.
Mobile Wheel Configuration
Equipped with 825-16 tires and a 30 km/h maximum travel speed. This setup allows the machine to move between job sites without a carrier, reducing transport time and costs.
High-Flow Hydraulic System
The system provides 150 L/min maximum flow and 24 MPa main safety valve pressure. This configuration supports faster cycle times for digging and lifting operations, improving overall productivity.
Enhanced Visibility and Safety
Includes front and rear cameras to minimize blind spots and an electronic automatic parking system. The parking mode locks all four wheels, ensuring stability during digging operations.
Operator Comfort and Control
The cab features a front-mounted gear lever, side-mounted instrument panel, and standard air conditioning. The steering mechanism offers a wide adjustment range, allowing operators to customize their seating position.
Serviceable Maintenance Design
The upper frame is widened to improve access to components. The front hood opens from the side for easier maintenance of the multi-way valve and piping, while electric drain valves simplify brake system care.
Durable Structural Components
Structural parts are designed using finite element analysis to reduce stress concentration. The machine includes a reinforced drum brake bridge and a rear dozer blade for additional site preparation tasks.
Where the JGM9075M-9 Is Used
Quarry Operations
Suitable for loading aggregate and moving material within quarry sites. The machine's travel speed allows it to reposition quickly between stockpiles and loading points without requiring a tow truck.
Construction Sites
Used for trenching, foundation digging, and general earthmoving on building sites. The compact dimensions and 700 mm bucket width make it manageable in confined urban or residential construction areas.
Block and Paver Yards
Effective for handling precast blocks and pavers in manufacturing yards. The precise hydraulic control supports careful material handling, while the dozer blade assists in leveling ground surfaces.
Port and Terminal Areas
Appropriate for light material handling and site maintenance in port zones. The wheeled design allows the machine to navigate paved terminal surfaces and move between different work areas efficiently.
Municipal Infrastructure
Used for road maintenance, drainage ditch digging, and utility work. The machine's ability to travel at 30 km/h enables it to cover longer distances between municipal work orders in a single shift.
Technical Specifications
Parameter
Specification
Emission Standard
T4
Transmission Type
Mechanical shift drive
Operating Weight
6800 kg
Overall Dimensions (Transport)
6138×2162×2981 mm
Engine Model
Yuchai YCF3075-T480
Main Applications
Earthwork, crushing
Rated Power
55.8/2200 kw/rpm
Engine Layout
Longitudinal arrangement
Wheelbase
2380 mm
Track Width
1680 mm
Tire Size
825-16
Main Pump
Load sensing pump
Main Control Valve
Load sensing valve
Swing Motor Displacement
35 ml
Max. Hydraulic Flow
150 L/min
Main Relief Valve Pressure
24 Mpa
Dozer Blade
Rear-mounted standard
Air Conditioning
Standard heating-cooling air conditioning
Breaker / Grab Piping
Standard
Boom Length
3400 mm
Arm Length
1900 mm
Upper Platform Width
1980 mm
Undercarriage Width (Fender)
2140 mm
Hydraulic Tank Capacity
130 L
Diesel Tank Capacity
140 L
Standard Bucket Capacity
m3
Standard Bucket Width
700 mm
Max. Travel Speed
30 km/h
Swing Speed
10.5 r/min
Max. Digging Reach
6560 mm
Max. Digging Depth
3250 mm
Max. Digging Height
6900 mm
Max. Dump Height
5050 mm
Max. Traction Force
52 kN
Counterweight
Cast iron counterweight
Cab Noise Level
≤83 dB(A)
Specifications are taken from the manufacturer's data sheet. Configurations
and options vary by order and destination market; confirm details with us before purchase.
The JGM9075M-9 suits projects requiring a 6.8-ton machine with a 700 mm standard bucket. With a maximum digging depth of 3250 mm and reach of 6560 mm, it handles trenching and loading tasks. The 55.8 kW engine provides sufficient power for these operations while maintaining fuel efficiency.
Transport is straightforward with a maximum travel speed of 30 km/h and a transport width of 2162 mm. The machine fits within standard road limits in many regions. For longer distances, it can be loaded into a 40 ft container, ensuring safe and cost-effective international shipping.
The 150 L/min hydraulic flow supports efficient composite actions, reducing cycle times for digging and lifting. The 24 MPa main safety valve pressure ensures consistent performance under load. This configuration is ideal for operators needing quick repositioning and high productivity on mobile sites.
Daily Operation and Maintenance
Check tire pressure on the 825-16 tires daily to ensure even wear and optimal traction on varied terrain.
Inspect the hydraulic system for leaks around the 150 L/min flow components and verify the 130 L hydraulic tank level.
Monitor the 140 L diesel tank level and check for fuel contamination to maintain engine performance.
Clean the cab filters and verify the air conditioning system to maintain operator comfort and visibility.
Frequently Asked Questions
What is the JGM9075M-9 primarily used for?
It is a 6.8-ton wheeled excavator designed for mobile earthmoving, trenching, and loading tasks. Its 30 km/h travel speed allows quick repositioning between work sites without a carrier.
How is the machine shipped?
The JGM9075M-9 is typically shipped in a 40 ft container. Its transport dimensions of 6138×2162×2981 mm allow it to fit securely within standard container limits for international transport.
What is the operating weight of the machine?
The total operating weight of the JGM9075M-9 is 6800 kg. This weight class makes it suitable for sites with moderate ground bearing capacity requirements.
What attachments are compatible with this model?
The machine comes with a standard 700 mm wide bucket. Other attachments can be evaluated based on the hydraulic system's 150 L/min flow and 24 MPa pressure capacity.
What is the maximum digging depth?
The maximum digging depth is 3250 mm, with a maximum digging distance of 6560 mm. These dimensions allow the machine to handle a variety of excavation tasks efficiently.