A micro excavator is the smallest class in the compact range, sized for jobs where a standard mini machine is more than the work needs or cannot reach. MINGYI offers micro excavators for sale to buyers who want a small carrier for tight ground.
These machines suit confined digs, light trenching, landscaping and indoor or rear garden work, and they are built to order so the tracks and attachments match the task.
Where a micro excavator makes sense

Rear gardens reached only through a house or a narrow gate, small foundations, drainage runs and light landscaping all need a machine that is small enough to get in and still able to dig. A micro excavator covers these jobs where a larger unit would never reach the site.
The same size makes the machine easy to transport between small jobs, which suits contractors and hire users who move frequently. It works alongside hand labour rather than replacing a full size excavator.
Specifying a micro excavator for a job

The working width and the digging depth are the two figures that decide the model, with the tonnage range of the MINGYI compact line covering 0.8 to 6 tonnes. Tracks are chosen for the ground, rubber for finished or soft surfaces and steel for rougher sites.
Attachments such as an auger, breaker hammer or grading bucket are ordered with the machine so the hydraulics and mounting are prepared. The configuration is recorded against the unit for later parts supply.
Buyers looking for a micro excavator should describe the access, the ground and the digging depth, and MINGYI will confirm the model, tracks and attachments for the job.

Working a micro excavator for sale in confined spaces Clearance above matters as much as around. Door heights, pipework and overhead services set the limit for the excavator indoors, and measuring them first avoids a machine that arrives and cannot be used. Ventilation is the other indoor constraint. Running this class of machine inside a closed structure needs air movement, and that is a planning item rather than something to discover after the first hour. Parts, service and support for micro excavator for sale Engine parts availability usually drives the engine choice. The unit in daily use built with an engine the local network already carries is serviced from stock rather than from an international order. Remote support is handled by video. A machine of this size fault can often be diagnosed on a walk-around call with the panel open, which is faster than waiting for a visit and avoids shipping a part that is not needed. Export packing and shipping of micro excavator for sale Machines leave the factory prepared for container or flat rack shipment. The equipment on site is normally shipped with the attachment set and the spare parts list agreed in advance so the container is planned once. Export documentation, decals and paint are settled before packing. Asking for them with the machine itself order avoids a second handling session and keeps the machine on the booked vessel. Canopy or enclosed cab on a micro excavator for sale The cab decision follows the climate and the hours. Operators working a full shift in the model in question benefit from a sealed cab with wipers and heating; operators stepping on and off every few minutes usually prefer the canopy for the visibility and the quick exit. Enclosure also changes noise and dust exposure. A sealed cab on the machine in that duty keeps dust out on dry sites and lets the machine work through weather that would otherwise stop a canopy machine for the day. Specifying micro excavator for sale against a job list Buyers who skip this step either over-buy or under-buy. The unit on the job specified only from machine size tends to arrive without the coupler, the circuits or the track type the work actually needs. Useful information to send with an enquiry includes working width, required digging depth, ground conditions and the attachment set. Those four items let the factory specify a machine built for the work that fits rather than a generic build. Attachments that turn micro excavator for sale into several machines Attachment lists are best written before delivery. Specifying the equipment in service with the tools the job list needs avoids the work and delay of adding hydraulics later, and a quick coupler makes the swap a few minutes instead of a workshop job. Most of the daily variety on the excavator comes from the attachment rack rather than from the machine itself. Bucket, breaker, auger, ripper, rake and grab cover the large majority of the work a contractor will see. Matching this class of machine to ground conditions Soft ground is a flotation problem, not a power problem. The unit in daily use on wide rubber tracks crosses lawn, sand and cultivated soil that would stop a narrower machine or a wheeled unit of the same capacity. Hard and abrasive ground reverses the specification. On rock, demolition rubble or sharp gravel, steel tracks with rubber blocks on a machine of this size survive conditions that cut a rubber belt quickly. Trailering and moving the equipment on site Transport weight and width decide whether a machine needs a specialist haulier. The machine itself sized to travel on a standard plant trailer behind a suitable vehicle moves with the crew rather than on a scheduled low loader. Loading practice matters as much as the numbers. The model in question is driven up ramps under its own power with the boom lowered and the tracks aligned, and secured at the points the manufacturer specifies. Working the machine in that duty through the seasons Weather decides which days are productive. Rain turns some ground unusable and cold changes how the unit on the job starts and warms up, so planning the wet months around maintenance is more useful than planning around output. Seasonal planning smooths the workload. Machines that are busy for a few months and idle for the rest benefit from a service slot in the quiet period, and a machine built for the work prepared in the off-season starts the busy months reliably. Road and paving work for the equipment in service Patching and reinstatement favour a machine that can work in a lane closure. The excavator occupies less road than a full-size excavator, which reduces the traffic management needed and the length of the closure. Breaking out a failed slab and backfilling the same hole in one visit is normal work for this class of machine. The breaker and the bucket come off the same coupler, so the road is reopened the same day. Quick coupler practice on the unit in daily use Couplers are specified early because they affect the arm and the hydraulic kit. Adding one to a machine of this size after delivery means new pins, new hoses and a fitment session; adding it at build time is a line on the sheet. For a fleet that shares attachments between machines, a common coupler standard matters more than the coupler brand. The equipment on site that picks up the same tools as the larger machines keeps the rack usable across the yard. Boom configuration for the machine itself A swing boom lets the machine dig parallel to its tracks without repositioning, which is what makes trenching beside a wall or a fence practical. On the model in question this is often the option that decides whether a job is possible at all. Extended and offset boom configurations change reach and working range. The machine in that duty with a longer arm reaches further but lifts less at full extension, so the specification is set against the deepest and furthest point on the job list. Specification data for the unit on the job Where a machine built for the work is being specified for a job list, the table below gives the factory figures that matter most: what the machine weighs, how deep and how far it works, and what it measures on a trailer. Every value shown is as built for the equipment in service; options such as cab, side swing or a telescopic undercarriage change the transport dimensions and are confirmed at order stage. Access decides the machine before output does. With the excavator the limiting dimension is usually the widest point on the way in, so measuring the gate, the corridor and the turning space first saves a wasted delivery and a second visit. Contractors who buy this class of machine normally have one job in mind that nothing else reaches. The purchase order follows the access measurement, not the other way round, and the build sheet is then settled around it.




Reference specification — mini excavator range 09W 20-3W 09L 20-2L Operating weight 1100 kg (2425.08 lb) 1900 kg (4188.78 lb) 1100 kg (2425.08 lb) 1900 kg (4188.78 lb) Transport size (L×W×H) 1800 × 750 × 1970 mm 2550 × 1100 × 2200 mm 2300 × 720 × 1870 mm 2600 × 1300 × 2344 mm Max digging depth 1250 mm (49.21 in) 1800 mm (70.87 in) 1400 mm (55.12 in) 2100 mm (82.68 in) Max digging height 2800 mm (110.24 in) 2820 mm (111.02 in) 2800 mm (110.24 in) 2880 mm (113.39 in) Max dumping height 1700 mm (66.93 in) 2050 mm (80.71 in) 1880 mm (74.02 in) 2100 mm (82.68 in) Max digging radius 2570 mm (101.18 in) 3050 mm (120.08 in) 2490 mm (98.03 in) 3215 mm (126.57 in) Max digging distance 1869 mm (73.58 in) 2300 mm (90.55 in) 2000 mm (78.74 in) 2460 mm (96.85 in) Minimum turning radius 1000 mm (39.37 in) 1450 mm (57.09 in) 1400 mm (55.12 in) 1587 mm (62.48 in) Travel speed 3 km/h (1.86 mph) 5 km/h (3.11 mph) 3 km/h (1.86 mph) 5 km/h (3.11 mph) Gradeability 30° 30° 30° 30° Fuel consumption 1-1.3 L/h (0.264—0.343 gal) 2-3 L/h (0.528—0.793 gal) 1-1.3 L/h (0.264—0.343 gal) 2-3 L/h (0.528—0.793 gal) Fuel tank capacity 8 L (2.11 gal) 16 L (4.23 gal) 8 L (2.11 gal) 16 L (4.23 gal) Hydraulic oil tank 16 L (4.23 gal) 18 L (4.76 gal) 16 L (4.23 gal) 18 L (4.76 gal) Dozer blade lift height 180 mm (7.09 in) 180 mm (7.09 in) 180 mm (7.09 in) 180 mm (7.09 in) Dozer blade drop depth 210 mm (8.27 in) 210 mm (8.27 in) 210 mm (8.27 in) 210 mm (8.27 in)
Q. Who chooses the unit in daily use?
A. The whole point of the smallest classes is presence - a digging machine that reaches work nothing bigger can enter. Measure the doorway, gate or stairwell first, then match the machine to the gap - the smallest classes pass where a wheelbarrow would struggle. A machine of this size is one of the pages buyers land on when comparing machines for sale, and the factory treats it as a specification conversation rather than a catalogue line.
Q. Is a micro machine still worth buying?
A. If the work is behind a single gate or down a stairwell, yes - it is the only machine that reaches the job at all. Pair it with the attachment set and it specifications like a bigger machine on small sites.
Q. How do I get a specification?
A. Send the model, the destination and the attachment list by email or LINE - the channels listed just below this section. The reply covers the specification, lead time, packing and freight in one document, with the sale build sheet attached.
Commissioning the equipment on site on site
The first hour on site should be slow. Before the machine itself is put to work the fluid levels are rechecked after transport, the fasteners are gone over and the machine is run light so that anything loosened in transit shows up early.
Hot, humid and dusty conditions around the model in question
Heat and dust shorten service intervals rather than machine life. In these conditions the filters on the machine in that duty need attention more often, and the cooling surfaces need to be kept clear to hold the working temperature.
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