The Bobcat E50z is a next-generation 5-ton class compact excavator featuring a Zero House Swing (ZHS) design, allowing for enhanced maneuverability in confined spaces. This model offers improved operator comfort, a robust structure, and optimized weight distribution for increased stability. It is equipped with a long arm as standard, providing extended reach and versatility for various applications such as urban construction, landscaping, and utility work.

• Operating Weight: 4,819 kg
  
• Engine Model: Kubota V2403
  
• Engine Power: 36.5 kW (48.9 hp)
  
• Emission Standard: Stage V
  
• Fuel Tank Capacity: 72 liters
  

• Transport Length: 5,555 mm
  
• Transport Width: 1,960 mm
  
• Transport Height: 2,532 mm
  
• Track Width: 350 mm
  

• Maximum Digging Depth: 3,553 mm
  
• Maximum Reach at Ground Level: 5,992 mm
  
• Maximum Dump Height: 4,015 mm
  
• Bucket Digging Force: 37.7 kN
  
• Arm Digging Force: 22.2 kN
  
• Travel Speed (Low/High): 2.8 / 4.9 km/h
  

• Pump Type: Variable displacement piston pump with gear pumps
  
• Pump Capacity: 99 L/min
  
• Auxiliary Hydraulic Flow (AUX1/AUX2): 78.2 / 46.6 L/min
  
• Hydraulic System Pressure: 210 bar
  

The Hyundai HX230L is a mid-to-large crawler hydraulic excavator that complies with China IV (Tier 4 Final) emission standards. With an operating weight of 23,800 kg, it is ideal for municipal construction, earthmoving, and mining operations.
Powered by the Cummins B7 engine, delivering 125 kW at 2,000 rpm, the HX230L offers excellent fuel efficiency and reliable power output. Its ergonomic cab design, advanced hydraulic system, and high structural durability make it a versatile machine for demanding work environments.

• Operating Weight: 23,800 kg
  
• Standard Bucket Capacity: 1.2 m³
  
• Engine Model: Cummins B7
  
• Rated Power: 125 kW @ 2,000 rpm
  

• Maximum Digging Depth: 6,755 mm
  
• Maximum Digging Height: 9,445 mm
  
• Travel Speed (High/Low): 5.3 / 3.4 km/h
  

• Overall Length: 9,560 mm
  
• Overall Height: 3,030 mm
  

The Chongqing Kinbull QNL310E is a medium-to-large wheel excavator developed by Chongqing Kinbull Construction Machinery Co., Ltd. With an operating weight of 31,000 kg, it fills the domestic gap in large-tonnage wheel excavators.
Equipped with a Cummins high-pressure common rail engine delivering 209 kW at 1,900 rpm, the QNL310E is designed for high efficiency and fuel economy, compliant with current national emissions standards. This excavator is well-suited for urban infrastructure, municipal works, airports, ports, and rural construction projects.

• Operating Weight: 31,000 kg
  
• Bucket Capacity: 1.4 m³
  
• Engine Model: Cummins high-pressure common rail
  
• Rated Power: 209 kW @ 1,900 rpm
  

• Hydraulic System: Uses original imported components (main pump, valve), ensuring stable and powerful performance.
  
• Travel System: Equipped with a fully imported axle and gearbox with wet-type braking system, offering high durability and mobility.
  
• Electronic Control: Features multiple operation modes with coordinated hydraulic-electronic integration for better energy efficiency.
  
• Structure Design: Reinforced operating devices and undercarriage structure for enhanced reliability and durability.
  
• Fuel Tank: Large capacity tank suitable for multi-shift operations.
  

• Strong Expandability: Optional stabilizer legs and dozer blade to handle diverse job conditions.
  
• Hydraulic Hammer Pipeline: Standard configuration allows easy attachment of hydraulic breakers and other tools.
  
• Operator Ergonomics: User-friendly cab layout and simplified controls improve operator comfort and productivity.
  

The Lovol FR60E2-H is a 6-ton class compact hydraulic crawler excavator ideal for municipal construction, agricultural development, landscaping, and other applications. Powered by a Weichai WP3.2 engine, it offers excellent fuel efficiency and strong power output. The machine features a compact design for working in tight spaces, a stable hydraulic system, and a comfortable, user-friendly cab.

• Operating weight: 5,730 kg
  
• Standard bucket capacity: 0.23 m³
  
• Engine model: Weichai WP3.2
  
• Rated power: 36.8 kW @ 2,200 rpm
  
• Maximum torque: 198 N·m @ 1,400 rpm
  
• Cooling method: Water-cooled
  

• Swing speed: 11 rpm
  
• Swing torque: 13.1 kN·m
  
• Travel speed: 4.2 km/h
  
• Bucket digging force: 50 kN
  
• Arm digging force: 31 kN
  
• Maximum traction force: 49.4 kN
  

• Max digging radius: 6,065 mm
  
• Max ground-level digging radius: 5,925 mm
  
• Max digging depth: 3,660 mm
  
• Max digging height: 5,405 mm
  
• Max dumping height: 3,770 mm
  
• Max vertical digging depth: 2,655 mm
  
• Max effective digging depth: 3,235 mm
  
• Blade lift/lower depth: 400 mm / 560 mm
  

• Transport length: 6,090 mm
  
• Transport width: 1,950 mm
  
• Transport height: 2,660 mm
  
• Track ground contact length: 2,010 mm
  
• Total track length: 2,550 mm
  
• Track shoe width: 400 mm
  
• Overall track width: 1,880 mm
  
• Track gauge: 1,480 mm
  
• Minimum ground clearance: 330 mm
  
• Counterweight ground clearance: 700 mm
  
• Tail swing radius: 1,700 mm
  

• Fuel tank: 120 L
  
• Hydraulic oil tank: 90 L
  
• Total hydraulic system capacity: 141 L
  

The Jinggong JG75LG4 is a mid-sized crawler hydraulic excavator with an operating weight of 6,500 kg, designed for urban construction, landscaping, and roadworks. It is powered by a National IV Yuchai engine, offering a rated power of 58.8 kW and optimized for both fuel efficiency and strong output.
The machine features an advanced hydraulic control system, ensuring high work efficiency and stability. The cabin is ergonomically designed, equipped with air conditioning and a suspension seat for operator comfort. With its solid structure and reliable performance, the JG75LG4 can handle various tough working environments.

• Operating Weight: 6,500 kg
  
• Engine Model: Yuchai (China Stage IV compliant)
  
• Rated Power: 58.8 kW @ 2,400 rpm
  
• Max. Digging Depth: 3,570 mm
  
• Bucket Digging Force: 45 kN
  

• Max. Digging Radius: 6,000 mm
  
• Swing Angle: 360°
  
• Travel Speed: 36 km/h
  
• Gradeability: 58% (approx. 30°)
  

• Fuel Tank: 110 L
  
• Hydraulic Oil Tank: 110 L
  
• Estimated Fuel Consumption: ≥4 L/h
  

• Overall Length (Transport): 6,000 mm
  
• Overall Width: 2,100 mm
  
• Overall Height: 2,850 mm
  
• Counterweight Ground Clearance: 1,060 mm
  
• Wheelbase: 2,600 mm
  
• Track Gauge: 1,660 mm (front) / 1,580 mm (rear)
  
• Min. Ground Clearance: 200 mm
  

The LuYu Heavy Machinery LY18B Mini Excavator is a small-sized excavator designed for operation in tight spaces and urban construction projects. It is widely used in pipe laying, landscaping, irrigation, and other urban construction tasks. With an operating weight of 1,750 kg and powered by a Weichai KM385B engine with a rated power of 19.1 kW, the LY18B offers low fuel consumption and high efficiency. The hydraulic system uses imported hydraulic components, ensuring stable and reliable performance. The track spacing is adjustable, and the swing boom design makes the excavator highly maneuverable in narrow spaces. The cabin is spacious and comfortable, equipped with air conditioning, a suspension seat, and noise isolation systems, providing an excellent working environment.

• Operating Weight: 1,750 kg
  
• Bucket Capacity: 0.06 m³
  
• Engine Model: Weichai KM385B
  
• Rated Power: 19.1 kW / 2,400 rpm
  

• Maximum Digging Depth: 2,065 mm
  
• Maximum Digging Radius: 3,400 mm
  
• Maximum Digging Height: 3,050 mm
  
• Maximum Unloading Height: 2,200 mm
  
• Maximum Vertical Digging Depth: 1,800 mm
  

• Track Width: 230 mm
  
• Track Length: 1,200 mm
  
• Track Spacing: Adjustable
  
• Travel Speed: 2.0 km/h
  
• Gradeability: 30°
  

• Seat Type: Suspension Seat
  
• Air Conditioning: Standard
  
• Noise Isolation System: Standard
  
• Control System: Ergonomically Designed
  

The SANY SY870H-S is a heavy-duty hydraulic excavator designed for mining applications such as iron ore, rock mines, and heavy-duty earthmoving operations. With an operating weight of 78,600 kg, this machine is equipped with a 5.0–6.0 m³ bucket, making it ideal for harsh mining environments. The SY870H-S is powered by a 382 kW Isuzu 6WG1X engine that delivers outstanding torque, low fuel consumption, and rapid dynamic response, resulting in enhanced work efficiency. The hydraulic system uses Kawasaki’s full electric-controlled main valve and pumps, boosting swing torque and improving overall stability. This model is well-regarded for its excellent durability and high performance in tough working conditions.

• Operating Weight: 78,600 kg
  
• Bucket Capacity: 5.0–6.0 m³
  
• Engine Model: Isuzu 6WG1X
  
• Engine Type: Direct injection, 6-cylinder, 4-stroke, turbocharged, intercooler, water-cooled
  
• Engine Displacement: 15.681 L
  
• Rated Power: 382 kW / 1,800 rpm
  
• Max Torque: 2,250 N·m / 1,300 rpm
  
• Fuel Tank Capacity: 950 L
  
• Engine Oil Capacity: 42–57 L
  
• Radiator Capacity: 75 L
  

• Travel Speed: 4.5 / 2.9 km/h
  
• Gradeability: 35°
  
• Swing Speed: 7.2 rpm
  
• Ground Pressure: 112 kPa
  
• Bucket Digging Force: 420 kN
  
• Arm Digging Force: 365 kN
  

• Track Shoes: 47 pieces
  
• Support Rollers per Side: 8
  
• Sprockets per Side: 3
  
• Standard Track Width: 650 mm
  

The Leveo FR350E2-HD is a mid-size crawler hydraulic excavator specially designed for high-altitude environments. It is suitable for tasks such as road construction, railway construction, earthwork excavation, grading, pile driving, and slope repair. Powered by a genuine Isuzu engine with a rated power of 212 kW, the excavator meets the US Tier 3F and EU Stage III A emission standards. The machine features an electric-controlled positive-flow hydraulic system, with high-altitude configurations to ensure stability and efficiency even in challenging high-altitude environments. Additionally, the FR350E2-HD comes with an intelligent operating system that supports various work modes, including loading assistance, leveling assistance, and breaking assistance, to improve work efficiency and operator comfort.

• Operating Weight: 35,800 kg
  
• Bucket Capacity: 1.65 m³
  
• Engine Model: Isuzu
  
• Rated Power: 212 kW
  
• Emission Standard: Meets US Tier 3F and EU Stage III A standards
  
• Fuel Tank Capacity: 630 L
  
• Hydraulic System Type: Electric-controlled positive-flow hydraulic system
  

• Maximum Travel Speed: 5.4 km/h
  
• Minimum Travel Speed: 3.0 km/h
  
• Maximum Traction Force: 350 kN
  
• Swing Speed: 9.5 rpm
  
• Work Pump Flow Rate: 2 × 280 L/min
  

• Altitude Mode Switching: Automatically adjusts engine power output and hydraulic system pressure according to the altitude, ensuring optimal performance in high-altitude environments
  
• Cooling System: Enhanced cooling system to ensure stable operation in high-temperature conditions
  
• Air Filter System: High-efficiency air filters to prevent engine damage from dust in high-altitude regions
  

• Loading Assistance: Operators can set the loading angle on the display, and the system automatically adjusts the hydraulic flow to optimize loading efficiency
  
• Leveling Assistance: Automatically adjusts the arm speed to reduce fuel consumption and improve efficiency during leveling operations
  
• Breaking Assistance: One-click start for breaking operations, automatically stopping to reduce operator fatigue
  
• High-altitude Assistance Mode: Automatically adjusts operational parameters based on altitude for optimal performance in high-altitude environments
  

The Lonking LG6485H is a 48-ton large crawler hydraulic excavator, designed for high-intensity operations in mining, construction, and other tough environments. Powered by a Cummins QSM11 engine with a rated power of 299 kW, it meets Tier 3 emissions standards, providing strong power and excellent fuel efficiency. The hydraulic system features an intelligent electro-hydraulic proportional control dual-pump, dual-circuit system, reducing mid-range pressure loss and improving fuel efficiency and operational coordination. The ergonomically designed cabin provides a comfortable operating environment, adaptable to various work conditions.

• Operating Weight: 48,200 kg
  
• Bucket Capacity: 2.2 m³
  
• Engine Model: Cummins QSM11
  
• Rated Power: 299 kW / 1,800 rpm
  
• Fuel Tank Capacity: 600 L
  
• Hydraulic Oil Tank Capacity: 400 L
  

• Bucket Digging Force: 262 kN
  
• Arm Digging Force: 233 kN
  
• Maximum Traction Force: 350 kN
  
• Swing Speed: 9.5 rpm
  
• Travel Speed: 3.3 / 5.3 km/h
  
• Climbing Ability: 35°
  
• Ground Pressure: 83 kPa
  

• Overall Length (Transport): 12,000 mm
  
• Overall Width (Transport): 3,300 mm
  
• Overall Height (Transport): 3,800 mm
  
• Track Shoe Width: 800 mm
  
• Track Gauge: 2,590 mm
  
• Minimum Ground Clearance: 500 mm
  
• Minimum Front Swing Radius: 5,000 mm
  

• Maximum Digging Radius: 12,000 mm
  
• Maximum Digging Depth: 7,500 mm
  
• Maximum Digging Height: 10,000 mm
  
• Maximum Discharge Height: 7,200 mm
  
• Maximum Vertical Digging Depth: 4,500 mm
  

The Liugong CLG939E is a 39-ton large crawler hydraulic excavator designed for demanding applications in mining, construction, and other heavy-duty work environments. Powered by a Cummins QSL9 engine, with a rated power of 214 kW, and compliant with Tier 3 emissions standards, it offers strong power and excellent fuel efficiency. The hydraulic system is highly efficient, coupled with high-strength structural components, ensuring excellent digging performance and operational efficiency. The widened and reinforced chassis design enhances overall stability and work efficiency. Additionally, it features a comfortable cab design to adapt to various working conditions.

• Operating Weight: 35,800 kg
  
• Bucket Capacity: 1.9 m³
  
• Engine Model: Cummins QSL9
  
• Rated Power: 214 kW / 2,100 rpm
  
• Fuel Tank Capacity: 620 L
  
• Hydraulic Oil Tank Capacity: 240 L
  
• Hydraulic System Capacity: 450 L
  

• Bucket Digging Force: 232 kN (rated) / 252 kN (boosted)
  
• Arm Digging Force: 210 kN (rated) / 228 kN (boosted)
  
• Maximum Traction Force: 320 kN
  
• Swing Speed: 10 rpm
  
• Travel Speed: 5.5 / 3.4 km/h
  
• Climbing Ability: 35°
  
• Ground Pressure: 66.8 kPa
  

• Overall Length (Transport): 11,350 mm
  
• Overall Width (Transport): 3,190 mm
  
• Overall Height (Transport): 3,800 mm
  
• Track Shoe Width: 600 mm
  
• Track Gauge: 2,590 mm
  
• Minimum Ground Clearance: 532 mm
  
• Minimum Front Swing Radius: 4,700 mm
  

• Maximum Digging Radius: 10,560 mm
  
• Maximum Digging Depth: 6,730 mm
  
• Maximum Digging Height: 9,830 mm
  
• Maximum Discharge Height: 6,900 mm
  
• Maximum Vertical Digging Depth: 4,430 mm