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Discover the reliability and efficiency of the 2020 Hitachi ZX70-5A, available for immediate purchase. Located in Guangdong, China, this used heavy machine is in good condition and ready to meet your industrial needs. With over 13,000 hours of operational use, it has proven its durability and performance on various job sites. Detailed images and videos are available upon request, providing a comprehensive view of the equipment's current state. For more information and to discuss your specific requirements, please contact us directly.
- Year: 2020
- Brand: Hitachi
- Model: ZX70-5A
- Location: Guangdong, China
- Operational Hours: Over 13,000
| Спецификации | Значение |
|---|---|
| No. | 1107454 |
| Tonnage (tons) | 7 |
| Working weight (kg) | 6700 |
| Bucket capacity (m³) | 0.33-0.38 |
| Boom length (mm) | 3720 |
| Rod length (mm) | 1620 |
| power | Traditional power |
| manufacturer | Joint venture/Import |
| bucket | backhoe |
| Engine type | 4TNV98 |
| Rated power (kw/rpm) | 42.4/2100 |
| Cooling mode | water-cooling |
| Cylinder diameter × stroke (mm) | 98 x 110 |
| Maximum torque (N.m) | 236/1350 |
| Number of cylinders (PCS) | 4 |
| Displacement (L) | 3.318 |
| Working form | 4 stroke - Water cooled - direct injection |
| Ground specific pressure (Kpa) | 31 |
| Rotation speed (rpm) | 10.7 |
| Climbing ability (%) | 70 |
| Bucket digging force (kN) | 55 |
| Rod digging force (kN) | 38 |
| Maximum tractive force (kN) | 47.8 |
| Travel speed (km/h) | 3.4-5.0 |
| Turning torque (Nm) | 12.9 |
| Rotary hydraulic motor type | 1 axial plunger motor |
| Type of walking hydraulic motor | 2 variable axial piston motors |
| Maximum flow of main pump (l/min) | 2 x 63/1 x 52.5 |
| Traveling Hydraulic Circuit (Mpa) | 31.4 |
| Rotary Hydraulic Circuit (Mpa) | 22.6 |
| Main pump type | 3 variable axial piston pumps |
| Working Hydraulic Circuit (Mpa) | 26 |
| Pilot Oil Circuit (MPa) | 3.9 |
| Pilot pump flow (L/min) | 21 |
| Bucket cylinders - Number × diameter × stroke (mm) | 1*85*55 |
| Bucket rod cylinders - Number × diameter × stroke (mm) | 1*95*60 |
| Boom cylinders - Number × diameter × stroke (mm) | 1*115*65 |
| Pilot pump type | 1 gear pump |
| Fuel Tank (L) | 135 |
| Hydraulic Tank (L) | 60 |
| Engine Oil changes (L) | 12.3 |
| Coolant (L) | 8 |
| Hydraulic System (L) | 100 |
| Total transport length (mm) | 6080 |
| Total transport width (mm) | 2260 |
| Total transport height (mm) | 2600 |
| Full cab height (mm) | 2600 |
| Counterweight ground clearance (mm) | 760 |
| Minimum ground clearance (mm) | 360 |
| Minimum turning radius of front working device (mm) | 1720 |
| Back end turning radius (mm) | 1750 |
| Onboard width (mm) | 2260 |
| Track gauge (mm) | 1750 |
| Track plate width (mm) | 450 |
| Total track width (mm) | 2200 |
| Track ground length (mm) | 2140 |
| Number of sprockets (single side) (each) | 1 |
| Number of wheels (single side) (each) | 5 |
| Number of track plates (single side) (PCS) | 38 |
| Maximum digging radius (mm) | 6320 |
| Maximum digging depth (mm) | 4170 |
| Maximum excavation height (mm) | 7150 |
| Maximum unloading height (mm) | 5060 |
| Maximum vertical digging depth (mm) | 3730 |
| Bulldozer lift or depth (mm) | 400/280 |
| Dodging plate width × height (mm) | 2320*435 |
| Maximum excavation radius of stop surface (mm) | 6170 |
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