Product Overview

The ME12 is a compact electric mini excavator designed for light construction work, municipal maintenance, and confined-space operations. It is built for contractors who need a small machine that can enter tight working areas while still delivering stable and practical digging performance.

Unlike larger diesel excavators, the ME12 focuses on flexibility, low operating noise, and simplified daily use. It is especially suitable for urban construction environments, indoor renovation projects, and sites where emissions and noise restrictions are strict.

The goal of this machine is not to replace heavy equipment, but to provide a practical solution for everyday excavation tasks where accessibility matters more than raw digging power.

Real Jobsite Applications

The ME12 is widely used in small and medium construction projects where space and accessibility are limited.

Typical applications include residential foundation digging, pipeline installation, landscaping projects, municipal repair work, agricultural infrastructure, and indoor demolition tasks.

In many cases, it is used to replace manual labor or oversized equipment that cannot enter narrow working zones.

Because of its compact size, it is also commonly used in urban renovation projects where working space is restricted and precision is required.

Electric Drive System

The ME12 is powered by an electric drive system with a rated output of 7 kW. Compared with traditional diesel engines, the electric system provides smoother torque delivery, lower vibration, and significantly reduced noise levels.

This makes the machine more suitable for residential areas, indoor environments, and projects where environmental regulations are strict.

The electric system also reduces maintenance requirements, eliminating many of the routine servicing needs associated with combustion engines.

Hydraulic Performance

The ME12 uses a hydraulic system designed for stable and responsive operation during excavation work.

Key hydraulic characteristics include a flow rate of 27 L/min and a system pressure of 18 MPa. This combination ensures smooth movement control and reliable digging force for light-duty construction tasks.

The swing system operates within a speed range of 1–13 rpm, allowing controlled rotation during loading and positioning work.

Structural Design and Dimensions

The machine is designed with a compact footprint to improve accessibility in narrow jobsite conditions.

Overall dimensions are 2800 × 1000 × 1450 mm, making it suitable for confined working environments where larger machines cannot operate.

Despite its small size, the ME12 maintains stable digging geometry and balanced structure for consistent performance during operation.

Working Capacity

The ME12 delivers practical digging performance for small-scale construction tasks.

Maximum digging depth reaches 1700 mm, with a maximum digging height of 2400 mm. The maximum dumping height is also 1700 mm, making it suitable for loading and material transfer operations.

The maximum digging radius is 2650 mm, which provides enough reach for most residential and municipal applications.

Bucket capacity is 0.025 m³, optimized for controlled and efficient material handling.

Mobility and Stability

The machine features a track system with a length of 1190 mm and a tail swing radius of 825 mm, improving stability while maintaining compact maneuverability.

Minimum ground clearance is 90 mm, allowing it to operate on uneven surfaces commonly found in construction sites.

The ME12 also supports a gradeability of up to 35°, making it capable of handling sloped working conditions and uneven terrain.

Operator Experience

The ME12 is designed for simple and intuitive operation. The control system is responsive and easy to learn, allowing operators to quickly adapt even without extensive training.

Remote control operation improves visibility and safety, especially in confined or hazardous environments where direct machine access is limited.

The focus is on reducing operator complexity while maintaining reliable machine responsiveness during excavation, lifting, and turning movements.

Travel Motor Configuration

The standard configuration uses a gear-type travel motor, which provides stable and reliable movement performance for daily construction work.

For more demanding jobsite conditions, a piston-type travel motor can be selected as an optional upgrade. This configuration improves traction and performance on uneven or soft ground conditions.

This flexible setup allows users to choose the most suitable configuration based on actual working environments.

Operation Demonstration Video

The ME12 is typically demonstrated through a practical operation video that focuses on real functional movements rather than theoretical explanations.

The video usually includes startup procedures, track adjustment, boom side swing operation, and dozer blade control functions.

These are the most commonly used actions in real construction environments, especially for excavation positioning, material handling, and site leveling work.

The purpose of the video is to show how the machine behaves under real working conditions and how smoothly each function responds during operation.