ZE215E is a 20-ton class medium hydraulic excavator launched by Zoomlion, specially designed for efficient earthwork operations in diversified scenarios. With strong power, durability, and intelligent features, it performs excellently in heavy-duty operations such as mining, infrastructure construction, and municipal engineering. The advanced hydraulic system and ergonomic design make it a reliable choice for both large projects and fine operations.
- Engine: Equipped with Weichai WP6G220E33 (National III) engine, outputting 136kW at 2200rpm, suitable for high-intensity operations like mine gravel excavation and hard soil breaking.
- Hydraulic System: Load-sensitive pump and electro-hydraulic proportional valve design ensure fast action response and smooth compound operation, increasing excavation efficiency by about 10%.
- Structural Strengthening: The boom and arm use high-strength low-alloy steel (yield strength ≥690MPa), and key welds are inspected by ultrasonic flaw detection, improving anti-fatigue performance by 20%.
- Adaptive Cooling: Standard large radiator and intelligent temperature-controlled fan ensure stable operation in environments from -20°C to 45°C, adapting to high-temperature or cold regions.
- Cab: Equipped with a suspended seat, full-automatic air conditioning, and shock absorption device, with noise below 78dB (ISO standard) to reduce driver fatigue.
- Vision Optimization: 7-inch color display integrates front and rear cameras, and the rearward design of the engine compartment enhances rear vision, reducing blind spots.
- Centralized Maintenance: Filters and oil inspection ports are centralized on one side, shortening maintenance time by 30%; hydraulic oil replacement cycle is extended to 5,000 hours (industry average: 3,000 hours).
- Intelligent Diagnosis: On-board computer real-time monitors parameters such as oil temperature and pressure, supporting fault self-diagnosis and remote upgrade.
| Parameter |
Value |
| Total Machine Weight |
Approximately 21.5 tons |
| Engine Model |
Weichai WP6G220E33 (National III) |
| Engine Power |
136kW/2200rpm |
| Bucket Capacity |
0.8–1.2 m³ (optional) |
| Maximum Digging Radius |
9.85 m |
| Maximum Digging Depth |
6.5 m |
| Maximum Unloading Height |
6.8 m |
| Travel Speed |
3.3/5.5 km/h (low/high) |
| Gradeability |
35° |
| Ground Contact Pressure |
42kPa |
| Hydraulic System Pressure |
34.3MPa |
| Swing Speed |
10.5rpm |
- Mines and Quarries: Suitable for heavy-duty conditions like ore loading, bench excavation, and road construction.
- Municipal Engineering: Fine operations such as urban pipeline laying, river dredging, and construction waste treatment.
- Infrastructure Construction: Large projects like highway and railway subgrade excavation, bridge foundation construction.
- Agriculture and Water Conservancy: Farmland transformation, reservoir dam reinforcement, irrigation channel excavation, etc.
Q1: Does ZE215E support intelligent construction functions?
A: Optional Beidou positioning system and intelligent guidance operation module support slope control and automatic leveling to improve construction accuracy.
Q2: How about fuel consumption performance?
A: Fuel consumption is about 16–18 L/h in economic mode and 22–25 L/h in heavy-duty mode, 5%–8% lower than competitors of the same tonnage.
Q3: What is the after-sales service policy?
A: The whole machine provides a 1-year/2,000-hour warranty (whichever comes first), and core components (engine, hydraulic pump) are extended to 2 years/4,000 hours, supporting 24-hour emergency response.
