JGM18E
1.8T Electric Mini Excavator
- Product Parameter
- Product Features
- Core Components
- Product Materials
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Parameter Value Max. digging height 3600 mm Max. dumping height 2550 mm Max. digging depth 2310 mm Max. vertical digging depth 1910 mm Max. digging radius at ground 3880 mm Max. digging radius 3900 mm Min. turning radius (W/O swing) 1440 mm Min. turning radius (With swing) 1215 mm Min. tail turning radius 690 mm Overall length 3520 mm Overall width 990 / 1300 mm Overall height 2300 mm Min. ground clearance 150 mm Tumbler distance 1230 mm Crawler width 230 mm Blade max. lift above ground 280 mm Blade max. drop below ground 190 mm Battery type Lithium-ion Gross capacity 21.5 kWh System voltage 76.8 V Indicative run time 8 h On-board charger direct AC mains connection Indicative charge time (20–100 %) on-board @ 220 V – 2 h Motor type 3 phase AC permanent magnet Motor power (continuous / peak) 14 / 22 kW Motor torque (continuous / peak) 76 / 116 Nm Operating modes 1800 rpm Retractable track yes No. of bottom rollers 3 Track width (rubber) 230 mm Travel speed – low 2 km/h Travel speed – high 4 km/h Tractive effort 13.2 kN Pump 28 cc/r Nominal output @ max rpm 50.4 L/min Excavator / track main relief pressure 230 bar Slew main relief pressure 270 bar Auxiliary hydraulic pressure (Aux 1) 150 bar Auxiliary hydraulic flow (Aux 1) 36 L/min Hydraulic pump type piston Hydraulic system 21 L Hydraulic tank 13 L Operating weight 1840 kg Ground bearing pressure (rubber tracks) 0.36 kg/cm² -
1. Better Battery Performance
JGM18E benefits from a leading battery management system (BMS) and temperature management system that delivers 21.5kwh of power for up to 6 hours between charges. With precise power distribution, self-diagnosis and self-monitoring, this intelligent system is engineered for reliable performance.
2. Better Efficiency
Better efficiency is achieved through a powerful PMSM motor, a large-capacity lithium-iron-phosphate battery, and responsive load-sensing hydraulics.
3. Safety & Comfort
A spacious canopy/cab delivers top-tier safety, visibility and comfort, while the lithium-iron-phosphate battery—proven through extreme safety, reliability, impact, water and fire-resistance tests—ensures peace of mind in every shift.
4. Multi-tool
Hydraulic hammers, shears, tiltable buckets, tiltable rotary heads, hydraulic grabs, hydraulic breakers and a wide range of attachments can be connected, controlled and swapped with ease, speed and efficiency.
5. Outstanding Performance
Built for the toughest conditions, JGM18E delivers strong bucket breakout force to power through heavy loads and demanding excavation, while a responsive front working group supplies excellent lifting capacity for smooth digging, lifting and loading. Combined with outstanding reach and digging depth, every cycle is completed faster and more efficiently, keeping productivity high from first cut to final load.
6. Variable Track Width
JGM18E features a hydraulic track gauge that can be adjusted to between 990 mm and 1,300 mm. With the touch of a single lever, you can reduce the gauge to navigate narrow spaces or increase it to improve functionality.
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1. Lithium-ion Battery
Despite its compact size and light weight, the high-capacity battery keeps the machine running for extended shifts, and because intermediate charging is possible whenever there’s a break, you can top up at any moment to stretch work time across the whole day. When a fuller boost is needed, the integrated on-board charger delivers fast, effortless charging so downtime stays minimal.

2. Efficient Electric Drive
Professionally tuned for quieter operation and sustained high efficiency, JGM18E integrates motor and controller into a single compact unit and pairs it with a load-sensing hydraulic system that cuts wasted energy. The work-hydraulics motor responds instantly to demand, delivering just the right amount of oil for every task and ensuring power is used only when and where it is needed.

3. Digital Color Display
The color display clearly presents all information—including speed, charge status, running time and other parameters—while additional details and machine settings can be accessed through the sub-menu.

4. Flexible Charging Options
Different charging plugs allow different power sources to be used for charging. GB/T standard installed on the vehicle enables the use of commercially available wall boxes and public charging points.

5. Superior Operability
Load sensing hydraulic system automatically meets load requirements by adjusting the pressure and flow at the pump outlet. The load sensing system provides superior operability regardless of the load to the machine. It also contributes to the energy saving.
6. Ergonomic and Intuitive Controls
The moment you climb into the canopy you sense it was built around you: the seat, the sight-lines and the low-noise environment ease fatigue, while the pilot handles and angled LCD cluster keep every function at fingertip reach.

7. Boom Cylinder
Located above the boom, the boom cylinder remains safe from damage during breaker or dumping operations. The cylinder design features a larger diameter rod and increased hydraulic pressure for greater lifting power and optimum front attachment speeds.

8. Auxiliary Hydraulic System
JGM18E’s auxiliary hydraulic system accommodates a variety of attachments, such as breakers and augers. Standard equipment includes port pipes on the arm, bi-directional auxiliary hydraulic controls, and a control valve. The auxiliary hydraulic connections are located within easy reach and incorporate short hoses that are less likely to become tangled or damaged.

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