EN
KT-30 MINI EXCAVATOR
Ultra-thick Widened Integrated Dozer Blade for Large-area Synchronous Backfilling & Leveling Thickened reinforced integrated front dozer blade with upgraded rigidity synchronously backfills ultra-wide trenches and levels large ground areas during excavation, eliminating extra manual ground finishing procedures and drastically cutting auxiliary labor input for large connected site transformation projects.
Urban Main Road Medium-large Municipal Works: Main road pipeline laying, overall pavement renovation, large urban green trunk ditches and mass lamp foundation excavation projects.
Model: FT-30
Operation weight: 3000kg
Engine: Kubota
Power: 18.5kw
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KT-30 MINI EXCAVATOR
Product Overview
It comes standard with six-section extended synchronous side-shift working arm, ultra-thick widened integrated dozer blade and ultra-long stroke hydraulically retractable track chassis, adopting full zero-swing integrated body structure. When retracted, its compact width can pass standard household doors, underground parking garages, wide alleys in old residential areas and large multi-story indoor renovation sites. After full track extension, the ground contact area is greatly expanded, delivering superior anti-overturn performance during continuous heavy-duty deep digging and breaking on muddy farmland, long gentle slopes, soft backfill soil and stony ground.
Fitted with heavy-duty universal hydraulic quick-change couplings, the machine can rapidly install large heavy hydraulic breakers, oversized tree augers, log grapples, widened compaction rollers and deep ditching buckets, integrating ultra-deep excavation, thick concrete breaking, rock drilling, large-area ground leveling and heavy material grabbing into one single unit. Compared with KT-25 and smaller tonnage models, the KT-30 achieves full upgrades in overall weight, chassis width, maximum digging depth, working radius, rear counterweight and hydraulic output flow. It is perfectly suited for large contiguous fruit orchards, full-range large landscape projects, full multi-story indoor heavy demolition, medium-large municipal pipelines along urban main roads, connected rural infrastructure and standardized large greenhouses for high-intensity medium & large earthmoving and demolition works. A single operator can carry out non-stop full-day continuous heavy-duty construction, drastically boosting efficiency for wide-area connected projects. It serves as the core heavy micro construction machine for landscape general contractors, large fruit farms, decoration engineering groups, municipal maintenance departments and large-scale planting bases, delivering long-lasting stable integrated medium and large earthmoving solutions.
Different from medium-heavy mini excavators with narrow tracks and light cast iron counterweights, the KT-30 features ultra-wide extendable undercarriage and solid thickened cast iron rear counterweight, which fundamentally solves the tipping hazard on soft muddy and stony ground during all-day heavy breaking work. The six-section synchronous side-shift zero-tail boom eliminates all dead zones against walls and tree trunks, removing frequent machine relocation for ultra-wide long trenching tasks. The upgraded load-sensing high-flow hydraulic circuit provides higher pressure and flow output to support large heavy-duty breaking attachments that smaller models cannot drive. The dual-speed ergonomic pilot joysticks effectively cut operator fatigue during long shifts, while the ultra-thick dozer blade realizes large-area synchronous backfilling without extra manual labor. The fully modular pipeline protection layout reduces hydraulic abrasion and leakage on stony construction sites, and centralized service points simplify daily inspection and component replacement to control long-term service costs for large construction enterprises. Comprehensive customization options meet diversified construction demands across agriculture, landscape and municipal industries.
| Model | FT-30 |
| Operation weight | 3000kg |
| Engine | Kubota |
| Power | 18.5kw |
| Bucket Capacity | 0.05CBM |
| Rotation speed | 9r/min |
| Overall dimension | 3350*1150*2300mm |
| Crawler grounding length | 1600mm |
| Crawler width | 230mm |
| Max.Digging Height | 3200mm |
| Max discharge height | 2450mm |
| Max digging depth | 2350mm |
| Max digging radius | 3360mm |
| Mini turning radius | 1350mm |
Specifications and Parameters
1.Rated Load Capacity: 3000kg, 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 & Solid Thick Cast Iron Counterweight for Top-tier Heavy-load Anti-tipping Performance The chassis adopts fully extended hydraulic stroke with maximum track width up to 1600mm, delivering much larger ground contact area than medium & small models to prevent side tipping on mud, gentle slopes and stony soft soil. The solid thick cast iron rear counterweight offsets strong torsion generated by six-section long boom, minimizing body shaking during all-day heavy breaking. Original thick wear-resistant rubber tracks leave no scratches on tiles, lawns and asphalt surfaces; steel track assemblies are optional for mine and hard stony construction sites, with separate track spare parts available for later replacement.
2.Six-section Extended Synchronous Side-shift Zero-tail Boom for Dead-angle Free Long-distance Deep Digging & Breaking Six-stage extended working arm with dual synchronous left-right side shift and full zero-swing body, without any protruding counterweight at machine tail. It enables zero-distance excavation close to walls and tree trunks, finishing ultra-wide long ditches in a single pass without frequent machine relocation, greatly raising efficiency in basements, narrow alleys and large courtyards for large connected deep excavation projects.
3.Heavy-duty High-flow Load-sensing Hydraulic Quick-change System Compatible with Large Heavy Breaking Attachments The full set of high-load high-flow hydraulic pipelines with self-adaptive flow distribution realizes upgraded system pressure and flow, stably driving large heavy hydraulic breakers and oversized tree augers. Standard tool-free quick hydraulic couplings enable one-click replacement of buckets, grapples, compaction rollers and wide deep ditching buckets, covering excavation, thick concrete breaking, deep seedling drilling and heavy stone grabbing with one machine.
4.Dual-speed Self-adaptive Ergonomic Pilot Control Balancing Transfer Efficiency & Precision Digging Two adjustable travelling gears: high speed for long-distance site transfer, low precision mode for fine digging at wall corners and ditches. Extended widened dual pilot joysticks optimize hand grip to reduce operator fatigue during full-day heavy shifts, and new operators can independently finish full deep digging and heavy breaking work within half an hour.
5.Ultra-thick Widened Integrated Dozer Blade for Large-area Synchronous Backfilling & Leveling Thickened reinforced integrated front dozer blade with upgraded rigidity synchronously backfills ultra-wide trenches and levels large ground areas during excavation, eliminating extra manual ground finishing procedures and drastically cutting auxiliary labor input for large connected site transformation projects.
6.Thickened Pipeline Protective Sleeve & Modular Integrated Layout with Low Failure Rate & Simple Maintenance All hydraulic pipelines are covered with thickened wear-resistant rubber protective sleeves to avoid abrasion and leakage on sand and stony sites. Filters, pins and hydraulic service points are centrally arranged for simple daily inspection and part replacement, controlling long-term maintenance expenditure effectively.
7.Full-range Engineering Customization for All Medium & Large Connected Working Conditions Customizable extended boom kits, bucket volume, track material and complete supporting engineering attachments. OEM private labeling including customized body color, brand logos and equipment nameplates is supported. Exclusive tailor-made machines can be developed for large-scale agriculture, landscape and municipal medium & large construction projects.
Application Scenarios
Full-range Large Connected Landscape: Ten-thousand mu greening construction, giant landscape lakes and artificial rivers, mass large-scale street tree planting, main giant park drainage ditches and full mountain terrain reshaping.
Large-scale Ten-thousand Mu Orchards: Contiguous deep fertilization pit digging, main large irrigation trunk channels, mass full-area seedling transplanting, large-scale old tree root clearance and full orchard ground leveling.
Full Multi-story Indoor Heavy Renovation: Ultra-deep basement excavation of whole buildings, full thick concrete breaking, multi-layer ultra-wide trench digging and centralized mass construction waste removal.
Urban Main Road Medium-large Municipal Works: Main road pipeline laying, overall pavement renovation, large urban green trunk ditches and mass lamp foundation excavation projects.
Connected Large-scale 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 Connected Greenhouse Bases: Deep soil turning for contiguous greenhouses, main irrigation trunk channel reconstruction and full-area large breeding farm leveling transformation.
Large-scale Ten-thousand Mu Orchards: Contiguous deep fertilization pit digging, main large irrigation trunk channels, mass full-area seedling transplanting, large-scale old tree root clearance and full orchard ground leveling.
Full Multi-story Indoor Heavy Renovation: Ultra-deep basement excavation of whole buildings, full thick concrete breaking, multi-layer ultra-wide trench digging and centralized mass construction waste removal.
Urban Main Road Medium-large Municipal Works: Main road pipeline laying, overall pavement renovation, large urban green trunk ditches and mass lamp foundation excavation projects.
Connected Large-scale 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 Connected Greenhouse Bases: Deep soil turning for contiguous greenhouses, main irrigation trunk channel reconstruction and full-area large breeding farm leveling transformation.
Frequently Asked Questions (FAQ)
Q1: What is the delivery lead time for customized KT-30 orders?
A1: Standard in-stock machines can be shipped within 4 working days. Custom orders with six-section extended booms, widened steel tracks, large heavy hydraulic breakers or private branding take 4–8 weeks, adjusted by order quantity.
Q2: Will the widened rubber tracks slip and overturn on muddy long slopes? Can steel tracks be fitted instead?
A2: The fully extended track width reaches 1500mm with larger ground contact and superior grip compared with KT-25 and smaller models. Widened steel track assemblies are optional for mine and hard stony sites, and separate track spare parts are available for later replacement.
Q3: Can the KT-30 work with large heavy hydraulic breakers for all-day continuous thick concrete and thin rock breaking?
A3: The machine is equipped with load-sensing high-flow heavy hydraulic system with sufficient stable flow and pressure, compatible with large heavy hydraulic breakers to support non-stop all-day continuous demolition. Quick couplings enable attachment replacement without any tools.
Q4: How stable is the KT-30 during long-hour deep digging and breaking with six-section extended boom?
A4: The machine adopts widened thickened chassis matched with solid thick cast iron reinforced counterweight and full zero-tail side-shift arm. Body shaking is minimal during deep excavation within compliant slopes. Long-duration excavation and breaking on excessively steep slopes are strictly prohibited.
Q5: What daily maintenance items does the KT-30 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 stuck between tracks, clear hydraulic heat dissipation dust nets and check the integrity of pipeline protective sleeves.
Q6: Does the KT-30 support OEM customization of logos, appearance and parameters?
A6: Comprehensive OEM & ODM customization services are available. We can adjust body color, brand nameplates, six-section extended boom kits, track specifications and full supporting attachments. Exclusive tailor-made machines can be developed for large-scale agriculture, landscape and municipal medium & large engineering projects.
A1: Standard in-stock machines can be shipped within 4 working days. Custom orders with six-section extended booms, widened steel tracks, large heavy hydraulic breakers or private branding take 4–8 weeks, adjusted by order quantity.
Q2: Will the widened rubber tracks slip and overturn on muddy long slopes? Can steel tracks be fitted instead?
A2: The fully extended track width reaches 1500mm with larger ground contact and superior grip compared with KT-25 and smaller models. Widened steel track assemblies are optional for mine and hard stony sites, and separate track spare parts are available for later replacement.
Q3: Can the KT-30 work with large heavy hydraulic breakers for all-day continuous thick concrete and thin rock breaking?
A3: The machine is equipped with load-sensing high-flow heavy hydraulic system with sufficient stable flow and pressure, compatible with large heavy hydraulic breakers to support non-stop all-day continuous demolition. Quick couplings enable attachment replacement without any tools.
Q4: How stable is the KT-30 during long-hour deep digging and breaking with six-section extended boom?
A4: The machine adopts widened thickened chassis matched with solid thick cast iron reinforced counterweight and full zero-tail side-shift arm. Body shaking is minimal during deep excavation within compliant slopes. Long-duration excavation and breaking on excessively steep slopes are strictly prohibited.
Q5: What daily maintenance items does the KT-30 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 stuck between tracks, clear hydraulic heat dissipation dust nets and check the integrity of pipeline protective sleeves.
Q6: Does the KT-30 support OEM customization of logos, appearance and parameters?
A6: Comprehensive OEM & ODM customization services are available. We can adjust body color, brand nameplates, six-section extended boom kits, track specifications and full supporting attachments. Exclusive tailor-made machines can be developed for large-scale agriculture, landscape and municipal medium & large engineering projects.
