Miniature crawler excavator
Product Video
  • Digging & Grabbing in One
  • Open Operator Canopy
  • Stable Crawler Travel
  • Front Dozer Blade

Product Overview

Compact Open-Canopy Crawler Excavator for Versatile Job Sites

The TJ-12 works across municipal pipeline inspection, building foundation pit cleaning, rural road trimming, landscape stone arrangement, and forest drainage construction. Its compact body enters confined areas, the crawler chassis stays stable on gravel and soft ground, and the bucket with grabbing structure handles soil, branches, and irregular materials.

  • Municipal Pipeline
  • Foundation Pit
  • Rural Road
  • Landscape Stone
  • Forest Drainage
景观石料整理景观石料整理
林地排水施工林地排水施工
市政管网检修市政管网检修
建筑基坑清理建筑基坑清理
乡村道路修整乡村道路修整
景观石料整理景观石料整理
林地排水施工林地排水施工
市政管网检修市政管网检修
建筑基坑清理建筑基坑清理

Product Advantages

The main boom of model 12 swings smoothly, adjusting digging height and range freely.

Specifications & Structural Decomposition

Product Structure Diagram

Product Structure Diagram
  1. Canopy Guard Frame

    Black top guard canopy with support frame, providing basic shelter and safety protection for the driving area

  2. Seat and Control Area

    Integrated driver seat, joysticks, and controls with a compact, clear layout for digging, travel, slewing, and dozing

  3. Boom Hydraulic Cylinder

    Provides stable hydraulic power to the boom and arm, moving smoothly for lifting, pressing, and digging actions

  4. Bucket Assembly

    Thickened black bucket with wear-resistant teeth for soil, sand, gravel, and trench cleaning work

  5. Upper Body Platform

    Carries the power system, hydraulic system, and driving modules as the core upper-structure mounting platform

  6. Engine Side Cover

    Yellow side cover protects the power system, with ventilation holes for engine cooling and daily maintenance

  7. Slew Platform / Slewing Bearing

    Connects the upper body and lower chassis, enabling flexible rotation for multi-angle work in narrow spaces

General information

Miniature crawler excavator
Packaging Volume(CBM)
Roof‑type: 5.26Cabin‑type: 6.17
Packaging Weight(KG)
Roof‑type: 800 KGCabin‑type: 900 KG
Packaging Size(MM)
Roof‑type: 2970*1040*1700 mmCabin‑type: 2480*1040*2390 mm
Operating Weight / Tonnage
1.2 ton
Standard Engine Model
Youpu 192 diesel engine
Power
7.6 KW
Optional Engines
Youpu Euro5 192F (7KW), Koop 192F (7.6KW), Koop Euro5 192F (7KW), Briggs & Stratton Rato (13.5HP)

General instructions

Simplified explanation

Product Video

00:37

12 Display

Full display of Model 12 mini excavator. Compact structure with stable hydraulic performance.

12 Display

00:37Full display of Model 12 mini excavator. Compact structure with stable hydraulic performance.

12 operations

00:46Watch Model 12 mini excavator in operation. Sensitive hydraulic control ensures smooth and precise movements.

Real Factory Footage

Real on-site records from our factory, offering a practical view of our production capability and delivery readiness.

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Factory real scene

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Product Review

Product Inspection

We centrally purchase equipment, test the data and the machine, then publish the models that clear our review. You get a shorter path from "could work" to a quote your team can act on.

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Core Component Details

TJ-12-拓界-细节图-动臂+油缸

TJ-12-拓界-细节图-斗杆+油缸

TJ-12-拓界-细节图-挖斗+拇指夹

TJ-12-拓界-细节图-挖斗+拇指夹-2

TJ-12-拓界-细节图-发动机

TJ-12-拓界-细节图-履带

TJ-12-拓界-细节图-推土铲

TJ-12-拓界-细节图-顶棚

TJ-12-拓界-细节图-操作杆

TJ-12-拓界-细节图-操作杆+属具踏板

TJ-12-拓界-细节图-油门+开关

TJ-12-拓界-细节图-电源开关

Certifications

Qualification Documents

We're here to help

Our team is ready to advise you on the best product configuration and procurement plan.

400 158 5899

Frequently Asked Questions (FAQ)

What kind of machine is the TJ-12?

The TJ-12 is a compact mini crawler excavator with an open operator canopy, a digging and grabbing bucket, a front dozer blade, and a rubber crawler chassis.

Where can it be used?

Typical applications include municipal pipeline inspection, building foundation pit cleaning, rural road trimming, landscape stone arrangement, and forest drainage construction.

Can it work in confined areas?

Yes. Its compact body enters backyards, driveways, and narrow passages where larger machines cannot operate, and the slew platform supports multi-angle work.

What work can the bucket handle?

The bucket with grabbing structure handles soil excavation, trench cleaning, backfilling, and irregular materials such as branches and stones.

What should buyers confirm before ordering?

Confirm the required tonnage and configuration, working conditions, attachment needs, and delivery requirements with our team before ordering.