
The HT12 mini excavator is a newly upgraded compact crawler digger designed for tight and restricted working spaces. Featuring a slim 930mm overall width, this machine can easily pass through standard doorways, garden gates and narrow passages, which makes it ideal for residential yards, indoor renovation, small construction sites and urban utility projects.
Equipped with a reliable Kubota diesel engine and Tengfei main valve, the HT12 delivers stable power output while keeping fuel consumption low. It adopts full hydraulic pilot joystick control, bringing smooth, lightweight and precise operation, reducing operator fatigue during long-hour work.
One standout feature is its ±60° side swing boom. Operators can dig along walls, trench edges and corners without frequently repositioning the whole machine, saving labor and greatly improving working efficiency. The front dozer blade supports backfilling, ground leveling and enhances machine stability during digging.
A wide range of attachments are optional for multi-scene use. Customization is supported, including body color, logo and configuration adjustment to meet different market demands.
| Item | Specification |
|---|---|
| Model | HT12 |
| Operating Weight | 1200 kg |
| Transport Length | 2440 mm |
| Overall Width | 930 mm |
| Upper Frame Width | 940 mm |
| Total Height (Canopy) | 2335 mm |
| Standard Track Shoe Width | 180 mm |
| Track Gauge | 750 mm |
| Ground Clearance of Dozer Blade | 110 mm |
| Dozer Blade Digging Depth | 190 mm |
| Tail Swing Radius | 945 mm |
| Track Ground Contact Length | 890 mm |
| Track Length | 1235 mm |
| Max Digging Height | 2725 mm |
| Max Dumping Height | 1870 mm |
| Max Digging Depth | 1680 mm |
| Max Digging Reach | 2905 mm |
| Minimum Turning Radius | 1495 mm |
| Max Height at Min Turning Radius | 2145 mm |
| Bucket Capacity | 0.02 m³ |
| Gradeability | 30° |
| Side Swing Angle | ±60° |
| Control System | Full Hydraulic Pilot Control |
| Main Valve | TENGFEI |
| Engine | KUBOTA Z482 / D722 |
Narrow bucket, standard bucket, tilting bucket, sand bucket, auger, breaker hammer, rake, thumb clip, grabber, pallet fork.
Ultra-narrow body 930mm: Flexible access to narrow spaces, indoor and backyard projects
±60° side swing boom: Dig close to walls, no frequent machine relocation
Pilot hydraulic control: Light operation, high precision, less operator fatigue
Kubota diesel engine: Mature performance, low fuel consumption, easy parts supply
Light 1200kg weight: Convenient trailer transportation, low ground pressure
Multiple attachments: One machine for digging, breaking, grabbing, drilling, leveling
Customizable service: Color, logo and configuration customization available