Hiyo HY215E Electric Excavators

Key Highlight Features

1. High-performance permanent magnet synchronous motor: Low-speed high torque, maintenance-free, high power & torque density, stable heavy digging output.
2. Premium lithium-ion battery pack: IP high protection grade, long service life, short charging time, supports DC fast charging within 1.5 hours.
3. All-in-one integrated controller: Combines MCU motor drive, OBC AC charging, DCDC low voltage power supply and VCU whole vehicle control in single module.
4. AOCT self-optimization hydraulic control: Static & dynamic real-time matching of main pump and motor to cut energy loss and boost work efficiency.
5. Independent single pump power regulation: Precise flow supply matching each movement to avoid unnecessary power waste.
6. Compact swing body: 3125mm tail swing radius and 3730mm minimum turning radius, flexible operation in narrow tunnels and urban zones.
7. Premium C12 luxury cabin: Panoramic wide view, upgraded air conditioning system to relieve operator fatigue during long shifts.
8. Wide working compatibility: Applicable for earthwork, stone projects, railway tunnel construction and open-pit mining sites.
9. Strong passability: 440mm minimum ground clearance and 70% climbing capacity, adapts to rugged mine and slope terrain.

Performance Advantages

1. Zero emission & ultra-low noise: No diesel exhaust, low running noise, perfectly fits indoor tunnels, underground mines and downtown eco-restricted construction areas.
2. Powerful digging performance: 138kN bucket breakout force and 103kN arm breakout force, stable output for hard rock stripping and heavy earth loading.
3. Fast charge & long continuous operation: DC fast charging finished within 1.5 hours, large-capacity battery supports long-hour continuous mining and infrastructure work.
4. Low total operation cost: No engine oil, filter and diesel fuel consumption; only simple regular inspection, cutting daily operating expenses greatly.
5. Intelligent load matching AOCT tech: Hydraulic flow automatically adjusts with digging resistance to avoid power waste and lift hourly production capacity.
6. Stable chassis performance: 600mm wide track shoes, 4250mm total track length, balanced weight distribution to prevent sliding on muddy mine slopes.
7. Large operation coverage: Max digging depth 6255mm, max digging distance 10280mm, meets deep foundation and long-distance material transport demands.
8. Compact swing design: Small tail radius avoids wall collision in narrow tunnels and underground mining roadways, improving construction safety.
9. Low maintenance frequency: Motor and battery pack are maintenance-free, reducing machine downtime and spare parts replacement costs.

Technical Specification

Core Machine Parameters

Operating Weight: 22000kg

Standard Bucket Capacity: 1.1m³

Rated Motor Power: 150kW/1800rpm

Transport Overall Dimensions

Total Transport Length: 9910mm | Total Width: 2980mm | Transport Total Height: 3440mm

Cab Top Height: 3075mm | Upper Frame Width: 2875mm

Standard Track Shoe Width: 600mm | Total Track Length: 4250mm

Track Ground Contact Length: 3445mm | Track Gauge: 2380mm

Minimum Ground Clearance: 440mm | Tail Swing Radius: 3125mm

Core Performance Index

Swing Speed: 12.5 rpm | Climbing Capacity: 70%

Bucket Digging Force: 138kN | Arm Digging Force: 103kN

Working Range Parameters

Max Digging Height: 9600mm | Max Dumping Height: 6730mm

Max Digging Depth: 6255mm | Max Digging Distance: 10280mm

Minimum Turning Radius: 3730mm | Max Height At Min Swing Radius: 7680mm

Zero-Emission Electric Digger for Mine & Tunnel

Hiyo HY215E 22-ton medium electric crawler excavator is a green construction machine built for emission-restricted mining and tunnel projects. Powered by a 150kW maintenance-free permanent magnet synchronous motor and large lithium battery pack, it delivers zero exhaust and low noise, solving ventilation and pollution troubles for underground mining and enclosed tunnel construction. It carries a standard 1.1m³ bucket with 138kN bucket digging force, capable of hard rock stripping, mucking and bulk soil transportation. The AOCT self-optimization hydraulic system automatically matches power output with load to cut energy consumption, while DC fast charging finishes within 1.5 hours to guarantee non-stop daily operation. Compact 3125mm tail swing radius avoids collision in narrow underground roadways, and the 70% climbing capacity adapts to mine slope ramps. Equipped with a premium C12 air-conditioned cabin, it offers long-shift comfort for operators. This eco-friendly excavator fits earthwork, stone, railway tunnel and open-pit mining, and gains wide recognition from contractors focusing on low-carbon construction.

Hiyo Heavy Industry: Professional New Energy Medium Excavator Manufacturer

Hiyo Heavy Industry integrates independent R&D, automated production, global sales and full after-sales service, focusing on new energy construction machinery with HY215E 22-ton electric excavator as flagship product. We independently develop permanent magnet motor, lithium battery matching and AOCT intelligent hydraulic control technology without external technical reliance. All structural parts like boom, arm and chassis are self-produced to control structural strength and wear resistance. HY215E passes strict underground mine and tunnel simulation tests to guarantee stable performance in zero-emission construction scenarios. We supply eco-friendly electric excavators to mining, tunnel and municipal projects worldwide, establishing long-term cooperation with global low-carbon construction contractors. Standard offline inspection eliminates factory defects and ensures consistent machine reliability for overseas clients.