ZM17 Mini Excavator: Powerful 1.7-Ton Commercial Compact Digger
Heavy-Duty 19 kW 3-Cylinder Powerhouse for Tough Jobsites
Technical Specifications
| Category | Parameter / Feature | Specification Value |
| Overall Dimensions | Transport Length | 2,420 mm |
| Total Width (B) | 1,110 mm | |
| Total Height (C) | 2,215 mm | |
| Platform Width (D) | 940 mm | |
| Chassis Total Width (E) | 1,110 mm | |
| Track Width (F) | 180 mm | |
| Wheelbase (G) | 1,082 mm | |
| Track Gauge (H) | 895.5 mm | |
| Platform Ground Clearance (I) | 400 mm | |
| Operating Range | Max. Digging Depth (C) | 2,100 mm |
| Max. Digging Radius (E) | 3,215 mm | |
| Max. Digging Height (A) | 2,565 mm | |
| Max. Dumping Height (B) | 1,670 mm | |
| Min. Swing Radius (F) | 1,495 mm | |
| Engine & Power | Standard Engine Brand | Laidong LL380B-116A (3-Cylinder Diesel) |
| Emission Standard | National II (China II) | |
| Rated Output Power | 19 kW @ 2200 RPM | |
| Bucket & Attachments | Standard Bucket Width | 400 mm |
| Bucket Capacity | 0.3 m³ (High-Capacity Bucket) |
The ZM17 Mini Excavator is a robust 1.7-ton class compact digger built for heavy-duty construction, foundation excavation, deep utility trenching, and commercial site prep. Powered by a high-torque 19 kW Laidong LL380B 3-cylinder diesel engine running at an efficient 2200 RPM, the ZM17 provides exceptional breakout force and continuous hydraulic power under tough soil and rock conditions.
Engineered with a stable 1110 mm total chassis width, an extended 1082 mm wheelbase, and an impressive 400 mm ground clearance, the ZM17 combines rugged off-road stability with flexible maneuverability.
Key Performance Advantages
1. 19 kW 3-Cylinder High-Torque Powerhouse
Driven by a 19 kW (25.8 HP) Laidong LL380B 3-cylinder diesel engine, the ZM17 delivers nearly double the working power of smaller micro diggers. Its low 2200 RPM engine design ensures maximum fuel efficiency, reduced noise, and sustained hydraulic power when operating heavy attachments.
2. Commercial-Grade Working Envelope (2100mm Dig Depth)
The ZM17 provides an outstanding 2100 mm maximum digging depth and a wide 3215 mm maximum digging reach. This long-reach hydraulic geometry minimizes machine repositioning and easily handles deeper foundation footings, drainage trenches, and high-sided truck loading (1670 mm dumping height).
3. Superior Ground Clearance & Stable Chassis
Featuring a 400 mm platform ground clearance, the ZM17 glides over rocks, mud, and uneven terrain without snagging its undercarriage. The widened 1110 mm chassis with an 895.5 mm track gauge ensures rock-solid stability during heavy lifting and side-swing operations.
4. Rugged Construction & Easy Serviceability
Built with reinforced boom structures and heavy-duty steel covers, the ZM17 stands up to harsh rental and fleet usage. The wide-opening rear hood offers unrestricted access to the 3-cylinder engine, filters, and hydraulic lines for quick site maintenance.
Primary Applications
- Deep Utility & Drainage Trenching: Digs down over 2.1 meters for municipal water mains, gas lines, and sewer drainage installation.
- Commercial Site Preparation & Foundations: Footing excavation, retaining wall construction, concrete pad prep, and swimming pool digging.
- Agricultural & Heavy Farm Work: Clearing large roots, ditch cleaning, boundary fencing, and moving boulders.
- Contractor & Rental Fleets: A durable 1.7t machine offering maximum uptime and high rental yields for commercial operators.
Compatible Attachments
Transform your ZM17 into a multi-purpose machine with compatible attachments:
- Hydraulic Breaker Hammer: Driven by 19 kW high-flow hydraulics for cracking thick concrete slabs and rocks.
- Earth Augers: For fence post installation, solar panel foundation piling, and tree planting.
- Hydraulic / Mechanical Thumb Clip: Heavy-duty grasping of rocks, logs, and demolition debris.
- Rake & Heavy-Duty Ripper: Easily tears through hard-packed clay, frozen ground, and dense roots.
- Multiple Bucket Options: Trenching, standard digging, and wide tilting/grading buckets.
Frequently Asked Questions (FAQ)
Q1: How does the ZM17 compare to smaller 0.8t – 1.3t micro excavators?
The ZM17 is a true 1.7-ton commercial machine. Powered by a 19 kW 3-cylinder diesel engine, it delivers significantly higher breakout force, a deeper 2100 mm dig depth, a longer 3215 mm reach, and a wider 1110 mm chassis for demanding jobs that micro diggers cannot handle.
Q2: What is the benefit of the 400mm ground clearance?
The high 400 mm ground clearance allows the ZM17 to navigate rough, muddy, and debris-strewn construction sites without damaging the chassis or getting stuck on obstacles.
Q3: Is the ZM17 suitable for trailer transport?
Yes. Weighing around 1.7 tons with a transport length of 2420 mm, the ZM17 can be comfortably loaded onto a standard dual-axle plant trailer towed by a pickup truck or commercial utility van.