MINI EXCAVATOR

2.2-ton Mini Excavator HT22 2200KG Mini Digger for Sale

Place of origin Shandong China
Brand Name Hightop
Certification CE, EPA, ISO
Model Number HT22

Product Description

The HT22 is a 2.2-tonne compact excavator equipped with premium engines such as the Kubota D1105, delivering a rated power of 14.2 kW. combining robust power delivery with excellent fuel efficiency. Its telescopic undercarriage (990-1300mm width) and compact 780mm tail swing radius, complemented by boom swing functionality, enable agile manoeuvring through confined spaces and challenging terrain. Full hydraulic pilot operation ensures precise and convenient control, enhanced by safety lock protection. Steel/rubber tracks are interchangeable, supporting rapid attachment changes for breakers, augers and other tools. Suited for municipal works, landscaping, forestry and agricultural applications, it serves as an efficient and practical tool for small-scale projects.

Video

Applications

Municipal and Urban Regeneration Scenarios:
Suitable for narrow urban streets and older residential areas, it performs preparatory groundwork prior to excavation of underground cable trenches, water/sewage pipelines, and road surface repairs.
It participates in pavement refurbishment and green belt renovation projects. Equipped with rubber tracks to prevent damage to hardened surfaces, it meets the demands of precision urban construction.

Agricultural Forestry and Horticultural Settings:
Suitable for agricultural tasks such as trench digging for fertiliser application, tree planting hole excavation, weeding and soil mounding in orchards, as well as deep ploughing of vegetable greenhouse soil and drainage channel excavation.Assists in landscaping projects, accomplishing tasks including topiary shaping, irrigation pipe laying and sapling transplanting, with minimal disturbance to existing vegetation.

Building Renovation and Interior Work Scenarios:
Undertakes confined-space operations including interior demolition, old house refurbishment, and basement backfilling. Compact tail swing combined with boom side swing design enables flexible access to tight corners such as wall bases. Handles small-scale foundation excavation and construction waste clearance; when fitted with a breaker hammer, can perform concrete surface breaking and wall demolition tasks.

Rural and small-scale infrastructure scenarios:
Suitable for rural farmland conversion, terraced field restoration, river dredging, and homestead levelling, with strong climbing capability to tackle muddy and rugged terrain. Supports village road maintenance and small-scale water conservancy construction. When fitted with attachments such as augers and grapples, it enables multifunctional operations including drilling and timber handling.

Parameters

Total length/transport length(A)

4750

Total width(B)

990/1300

Top Width(D)

1050

Total heigh(C)

2470

Track width(F)

230

Track Gauge(G)

780/1090

Min.ground clearance(H)

150

Tail turning radius(l)

780

Min.ground clearance(H)

150

Tail turning radius(l)

780

Track ground length(J)

1200

Track length(K)

1500

Operating weight(KG)

2172kg

Bucket capacity(M^3)

0.056m³

Rated power

14.2KW12200rpm

Rated speed

9.5r/min

Gradeability

58%

Digging height (a)

3500

Unloading height(b)

2560

Digging depth(c)

2370

Digging distance(d)

3030

Turning radius(e)

1750

Height at minimumturning radius(f)

2600

Total length

2430mm

Engine

KUBOTA D1105

T3cylinder directinjection

Rated power14.2KW/2200

Main valve

TRM10-BX-09-JNJT-01

Main pump

TFA10VO28153R

Traveling motor

KTD-490

Pressure

20.5MP

Displac ement

28ml/r

traveling speed2.214.3km/h

Traction 18KN

Fuel tank Capacity

21L

Cooling systerm Capacity

5.05L

Hydraulic oil tank Capacity

21.4L

Features

Compact and flexible in structure:
Featuring a compact 780mm tail swing radius design paired with a 990-1300mm telescopic undercarriage, this machine's diminutive frame effortlessly navigates narrow lanes, indoor spaces and standard doorways. The boom incorporates side swing functionality, utilising an inverted structure with a cast monobloc swing head – offering superior rigidity over welded alternatives for stress-free corner operations and wall-edge excavation.

Balancing power and energy efficiency:
Optional high-quality engines such as Kubota D1105 or Laidong 3TE30 are available, with a maximum rated power of 22.1KW. They feature low fuel consumption, compliant emissions, and a balance between power and economy. The fully hydraulic pilot operation design ensures flexible handle control and gentle, precise movements. It is equipped with a safety lock for protection. After the engine starts, the safety lock must be pulled down to operate, ensuring the safety of personnel.

The configuration is flexible and diverse:
Steel tracks and rubber tracks are interchangeable. Steel tracks are highly durable, while rubber tracks can prevent damage to hardened roads and are suitable for different ground requirements such as municipal and garden areas. It is equipped with standard auxiliary pipelines and supports quick replacement of various attachments such as breakers, auger drills, and wood grabbers, covering more than ten types of operations including excavation, drilling, and crushing, making it a multi-functional machine.

Durable and easy to maintain:
The chassis adopts an all-terrain design. The walking reducer is enlarged, providing strong driving force and excellent climbing ability. It is less likely to fall off the belt in complex terrains. The core hydraulic components are selected from imported or joint venture brands. The structural design is simple and daily maintenance is convenient. The key parts of the body are made of high-strength materials, with a low failure rate and a long service life.

Advantages

Four-post shed
Telescoping chassis 990mm-1300mm
Telescoping chassis 990mm-1300mm
Better for the excavator to pass through narrow passages
Inverted arm
The boom adopts an inverted structure device to better protect the oil cylinder; The connected boom deflection head is cast in one piece, which has a more beautiful appearance and stronger strength than the welded one
Steel track(replaceable tracks)
Steel tracks --The lifespan of steel tracks is longer than that of rubber tracks, and they can also be interchanged with rubber tracks

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