Product Description
This 2020 Kato HD307 mini excavator represents exceptional value in the compact excavator segment. Sourced from Guangxi, China, this locally serviced machine delivers the reliability Kato is known for in a proven platform. With approximately 3,000 operating hours, this unit offers substantial service life remaining for contractors, landscapers, and utility operators seeking dependable performance.
The HD307 features:
- Compact design for confined jobsite access
- Hydraulic quick coupler compatibility
- Efficient fuel consumption for extended operation
- Durable undercarriage components
- Operator-friendly controls and visibility
Currently available for immediate inspection and purchase. This machine has been maintained according to standard service intervals and is ready for deployment. Ideal for urban construction, utility installation, demolition support, and general excavation applications where maneuverability and reliability are essential.
| Specifications | Value |
|---|---|
| No. | 1184024 |
| Tonnage (tons) | 7 |
| Working weight (kg) | 6400 |
| Bucket capacity (m³) | 0.12-0.34 |
| Boom length (mm) | 3690 |
| Rod length (mm) | 1720 |
| Country of origin | Japan |
| power | Traditional power |
| manufacturer | Joint venture/Import |
| bucket | backhoe |
| Engine type | ISUZU A-4JB1 |
| Rated power (kw/rpm) | 42/2200 |
| Cooling mode | water-cooling |
| Cylinder diameter × stroke (mm) | 93 x 102 |
| Number of cylinders (PCS) | 4 |
| Displacement (L) | 2.771 |
| Working form | Direct injection |
| Ground specific pressure (Kpa) | 30.4 |
| Rotation speed (rpm) | 13 |
| Climbing ability (%) | 70 |
| Bucket digging force (kN) | 57.9 |
| Rod digging force (kN) | 39.2 |
| Travel speed (km/h) | 3.7/5.5 |
| Rotary hydraulic motor type | Constant piston motor |
| Type of walking hydraulic motor | Variable capacity piston motor |
| Maximum flow of main pump (l/min) | 82 x 2 |
| Traveling Hydraulic Circuit (Mpa) | 27.4 |
| Main pump type | Variable axial piston pump ×2+ gear pump |
| Working Hydraulic Circuit (Mpa) | 24.5 |
| Bucket cylinders - Number × diameter × stroke (mm) | 1-90 x 745 |
| Bucket rod cylinders - Number × diameter × stroke (mm) | 1-100 x 925 |
| Boom cylinders - Number × diameter × stroke (mm) | 1-115 x 975 |
| Fuel Tank (L) | 140 |
| Hydraulic Tank (L) | 65 |
| Engine Oil changes (L) | 8 |
| Coolant (L) | 9.5 |
| Hydraulic System (L) | 105 |
| Total transport length (mm) | 6370 |
| Total transport width (mm) | 2300 |
| Total transport height (mm) | 2610 |
| Full cab height (mm) | 2560 |
| Counterweight ground clearance (mm) | 730 |
| Minimum ground clearance (mm) | 360 |
| Minimum turning radius of front working device (mm) | 1640 |
| Back end turning radius (mm) | 1750 |
| Total track length (mm) | 2730 |
| Track gauge (mm) | 1850 |
| Track plate width (mm) | 450 |
| Total track width (mm) | 2300 |
| Track ground length (mm) | 2120 |
| Maximum digging radius (mm) | 6430 |
| Maximum digging depth (mm) | 4210 |
| Maximum excavation height (mm) | 7400 |
| Maximum unloading height (mm) | 5280 |
| Maximum vertical digging depth (mm) | 3740 |
| Bulldozer lift or depth (mm) | 480/450 |
| Dodging plate width × height (mm) | 2300 x 420 |
| Maximum excavation radius of stop surface (mm) | 6280 |
| Maximum effective digging depth (mm) | 3880 |
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