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KT-20 MINI EXCAVATOR
Thickened Widened Integrated Dozer Blade for Synchronized Backfilling & Large-area Leveling Thickened reinforced front dozer blade with high rigidity can complete wide trench backfilling and large-site leveling synchronously during excavation, eliminating extra manual ground finishing work and drastically cutting auxiliary labor expenditure.
Thickened Widened Integrated Dozer Blade for Synchronized Backfilling & Large-area Leveling Thickened reinforced front dozer blade with high rigidity can complete wide trench backfilling and large-site leveling synchronously during excavation, eliminating extra manual ground finishing work and drastically cutting auxiliary labor expenditure.
Model: FT-20
Bucket capacity: 0.045m3
Chassis width: 1200mm
Track width: 180mm
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KT-20 MINI EXCAVATOR
Product Overview
Welcome to our KT-20 Mini Excavator, a 2-ton zero-tail widened compact crawler digger equipped with a full set of heavy-duty high-pressure hydraulic working assemblies. It is standard fitted with four-section extended side-shift working arm, thickened widened front dozer blade and long-stroke hydraulically retractable track chassis, adopting integrated zero-swing body structure. When retracted, the machine keeps a narrow width that can smoothly pass through standard household doors, underground garages, narrow alleys in old residential blocks and large indoor renovation sites. After full track extension, the ground contact area is greatly upgraded, delivering excellent anti-overturn performance during heavy-duty digging on muddy farmland, long gentle slopes and soft backfill soil.
Equipped with high-flow universal hydraulic quick-change couplings, the machine can rapidly install heavy hydraulic breakers, large-diameter tree augers, log grapples, compaction rollers and wide ditching buckets. It integrates deep excavation, heavy concrete breaking, drilling, large-area leveling and heavy material grabbing into one single unit. Compared with KT-18 and smaller tonnage models, the KT-20 realizes full upgrades in digging force, maximum digging depth, working radius, overall counterweight and chassis stability. It can undertake large connected landscape projects, large-scale fruit orchards, multi-story full-building indoor demolition, medium-large urban and rural municipal pipelines, connected rural infrastructure and standardized greenhouse base earthmoving & demolition works. A single operator can carry out non-stop full-day heavy-duty construction, significantly boosting efficiency for wide-area connected projects. It acts as the core heavy micro construction equipment for landscape general contractors, large fruit farms, decoration engineering firms, municipal maintenance departments and large-scale planting bases, delivering long-lasting stable integrated medium earthmoving solutions.
Different from medium and small mini excavators with narrow tracks and light counterweights, the KT-20 adopts ultra-wide extendable tracks and solid cast iron counterweight, fundamentally solving the tipping risk on soft muddy ground during long-hour heavy breaking and deep excavation. The four-stage extended side-shift zero-tail boom removes dead corners next to walls and tree trunks, cutting down repeated machine relocation during long wide trenching work. The load-sensing high-pressure hydraulic circuit provides stable flow output for heavy breaking attachments that cannot be matched by smaller machines. The dual-speed pilot control balances fast site transfer and ultra-precise fine digging, effectively lowering operator fatigue during all-day shifts. The modular pipeline protection design reduces hydraulic abrasion and leakage on stony construction sites, while centralized service points simplify daily inspection and component replacement to control long-term maintenance costs. It has become the preferred heavy micro digger for medium and large-scale construction projects across agriculture, landscape, municipal and indoor renovation industries.
| Model | FT-20 |
| Bucket capacity | 0.045m3 |
| Chassis width | 1200mm |
| Track width | 180mm |
| Transport length | 3230mm |
| Overall height | 2380mm |
| Engine model | Changchai385 |
| Power | 21kw |
| Digging height | 3258mm |
| Dumping height | 2293mm |
| Operating weight | 2000kg |
| Digging depth | 2150mm |
Specifications and Parameters
1.Rated Load Capacity: 2000kg, multiple configurations can be customized according to actual working requirements
2.Body Material:High-strength steel structure, equipped with wear-resistant, anti-slip tracks, suitable for all kinds of ground conditions.
3.Chassis Type: Hydraulically retractable rubber tracks
4.Control System: Dual pilot hydraulic joysticks with high/low travel speed, stepless flow regulation
5.Brake System: Integrated automatic hydraulic parking lock
6.Overall Dimensions: Compact body with narrow-aisle design, which can easily adapt to narrow and limited working spaces.
7.Frame Material: Reinforced alloy frame with solid structure, outstanding impact resistance and anti-deformation performance for long-term service
8.Compliance: Fully complies with national special equipment safety standards and international ISO industry safety regulations
Product Features
1.Ultra-wide Retractable Tracks & Heavy Cast Iron Counterweight for Superior Anti-overturn Performance The chassis features longer hydraulic retraction stroke with maximum extended width up to 1400mm, delivering far larger ground contact area than medium & small models to prevent side tipping during continuous breaking and digging on soft mud and long gentle slopes. The solid thick cast iron rear counterweight offsets torsion generated by long boom excavation and minimizes body shaking during long-hour heavy breaking. Original thickened wear-resistant rubber tracks leave no scratches on tiles, lawns and asphalt pavements; widened steel track assemblies are optional for mine and stony construction sites.
2.Four-section Extended Side-shift Zero-tail Boom for Dead-angle Free Long-distance Deep Digging Four-stage extended working arm with dual synchronous left-right side shift and full zero-swing body. There is no protruding counterweight at machine tail, allowing zero-distance excavation close to walls and tree trunks. Long wide trenches can be finished in one single pass without frequent machine relocation, greatly improving efficiency in basements, narrow alleys and yard corners.
3.Heavy-duty High-pressure Hydraulic Quick-change System Compatible with Heavy Breaking Attachments Full set of high-pressure high-flow hydraulic pipelines with load-sensing flow distribution can stably drive medium & heavy hydraulic breakers and large-diameter tree augers. Standard tool-free hydraulic quick couplings enable one-click fast replacement of buckets, grapples, compaction rollers and wide ditching buckets, covering excavation, concrete breaking, seedling drilling and stone grabbing with one machine.
4.Dual-speed Self-adaptive Pilot Control Balancing Transfer Speed & Precision Digging Two adjustable travelling gears: high speed for long-distance site transfer, low precision mode for fine digging at wall corners. The ergonomic extended dual pilot joysticks reduce hand fatigue during full-day shifts, and new operators can independently finish full deep digging and breaking work within half an hour.
5.Thickened Widened Integrated Dozer Blade for Synchronized Backfilling & Large-area Leveling Thickened reinforced front dozer blade with high rigidity can complete wide trench backfilling and large-site leveling synchronously during excavation, eliminating extra manual ground finishing work and drastically cutting auxiliary labor expenditure.
6.Full Modular Protective Layout with Low Failure Rate & Simple Maintenance All hydraulic pipelines are covered with thickened wear-resistant outer protective sleeves to avoid abrasion and leakage on stony sites. Filters, pins and hydraulic inspection points are centrally arranged for simple daily inspection and component replacement, keeping long-term maintenance costs under control.
7.Full-range Engineering Customization for Medium & Large Working Conditions Extended boom kits, bucket volume, track material and complete engineering attachments can be configured as required. OEM private labeling including customized body color, brand logos and equipment nameplates is supported. Exclusive tailor-made machines can be developed for agriculture, municipal works and large indoor demolition dedicated working conditions.
Application Scenarios
Large Connected Landscape Projects: Large-scale greening construction, giant landscape lakes, mass street tree planting, main park drainage ditches and mountain full terrain reshaping.
Large-scale Fruit Orchards: Contiguous deep pit digging for fruit tree fertilization, main large irrigation channel excavation, mass seedling transplanting and large-area old tree root clearance.
Multi-story Full Indoor Renovation: Deep excavation of multi-floor basements, whole-house concrete breaking, wide multi-layer trench digging and centralized mass construction waste removal.
Urban & Rural Medium-large Municipal Works: Main road pipeline laying in residential districts, overall pavement renovation, large urban green ditches and mass lamp foundation excavation.
Connected Rural Infrastructure: Synchronous foundation excavation for multiple connected self-built houses, large yard hardening, small river dike reinforcement and heavy demolition of connected old buildings.
Standardized Greenhouse Bases: Deep soil turning for connected greenhouses, main irrigation channel reconstruction and large breeding farm ground leveling transformation.
Large-scale Fruit Orchards: Contiguous deep pit digging for fruit tree fertilization, main large irrigation channel excavation, mass seedling transplanting and large-area old tree root clearance.
Multi-story Full Indoor Renovation: Deep excavation of multi-floor basements, whole-house concrete breaking, wide multi-layer trench digging and centralized mass construction waste removal.
Urban & Rural Medium-large Municipal Works: Main road pipeline laying in residential districts, overall pavement renovation, large urban green ditches and mass lamp foundation excavation.
Connected Rural Infrastructure: Synchronous foundation excavation for multiple connected self-built houses, large yard hardening, small river dike reinforcement and heavy demolition of connected old buildings.
Standardized Greenhouse Bases: Deep soil turning for connected greenhouses, main irrigation channel reconstruction and large breeding farm ground leveling transformation.
Frequently Asked Questions (FAQ)
Q1: What is the delivery lead time for customized KT-20 orders?
A1: Standard in-stock machines can be shipped within 4 working days. Custom orders with four-section extended booms, widened steel tracks, heavy hydraulic breakers or private branding take 4–8 weeks, adjusted by total order quantity.
Q2: Will the widened rubber tracks slip or overturn on muddy long slopes? Can steel tracks be equipped instead?
A2: The fully extended track width reaches 1400mm with larger ground contact, delivering far superior grip and stability on mud and regular gentle slopes compared with smaller models. Widened steel track assemblies are optional for mine and stony sites, and separate track spare parts are available for later replacement.
Q3: Can the KT-20 operate with heavy hydraulic breakers for all-day continuous concrete and thin rock breaking?
A3: The machine is fitted with high-pressure load-sensing hydraulic system that provides sufficient and stable flow, compatible with medium & heavy hydraulic breakers to support full-day continuous demolition. Quick couplings enable attachment replacement without any tools.
Q4: How stable is the KT-20 during long-hour deep digging and breaking with extended boom?
A4: The machine adopts widened thickened chassis matched with solid cast iron reinforced counterweight and zero-tail side-shift boom design. Body shaking is minimal during deep excavation within compliant slopes. Long-duration digging and breaking on excessively steep slopes are strictly prohibited.
Q5: What daily maintenance work does the KT-20 require?
A5: Daily inspection of hydraulic oil level, track tension and wear of pins on dozer and boom. Replace hydraulic filters every 200 working hours, clean sand and stones stuck between tracks and check the integrity of pipeline outer protective sleeves.
Q6: Does the KT-20 support OEM customization of logos, appearance and parameters?
A6: Comprehensive OEM & ODM customization services are provided. We can adjust body color, brand nameplates, extended boom kits, track specifications and full attachments. Exclusive tailor-made machines can be developed for large connected agriculture, landscape and municipal engineering projects.
A1: Standard in-stock machines can be shipped within 4 working days. Custom orders with four-section extended booms, widened steel tracks, heavy hydraulic breakers or private branding take 4–8 weeks, adjusted by total order quantity.
Q2: Will the widened rubber tracks slip or overturn on muddy long slopes? Can steel tracks be equipped instead?
A2: The fully extended track width reaches 1400mm with larger ground contact, delivering far superior grip and stability on mud and regular gentle slopes compared with smaller models. Widened steel track assemblies are optional for mine and stony sites, and separate track spare parts are available for later replacement.
Q3: Can the KT-20 operate with heavy hydraulic breakers for all-day continuous concrete and thin rock breaking?
A3: The machine is fitted with high-pressure load-sensing hydraulic system that provides sufficient and stable flow, compatible with medium & heavy hydraulic breakers to support full-day continuous demolition. Quick couplings enable attachment replacement without any tools.
Q4: How stable is the KT-20 during long-hour deep digging and breaking with extended boom?
A4: The machine adopts widened thickened chassis matched with solid cast iron reinforced counterweight and zero-tail side-shift boom design. Body shaking is minimal during deep excavation within compliant slopes. Long-duration digging and breaking on excessively steep slopes are strictly prohibited.
Q5: What daily maintenance work does the KT-20 require?
A5: Daily inspection of hydraulic oil level, track tension and wear of pins on dozer and boom. Replace hydraulic filters every 200 working hours, clean sand and stones stuck between tracks and check the integrity of pipeline outer protective sleeves.
Q6: Does the KT-20 support OEM customization of logos, appearance and parameters?
A6: Comprehensive OEM & ODM customization services are provided. We can adjust body color, brand nameplates, extended boom kits, track specifications and full attachments. Exclusive tailor-made machines can be developed for large connected agriculture, landscape and municipal engineering projects.
