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اكتشف حفار كوبيلكو SK130-8 موديل 2020، آلة قوية وموثوقة مصممة لتحقيق الكفاءة والمتانة في مختلف مشاريع البناء والحفر. يقع هذا الحفار المستعمل في مقاطعة فوجيان، الصين، ومتاح بسعر تنافسي يبلغ 72,000 يوان صيني. يشتهر طراز SK130-8 بأدائه الاستثنائي وكفاءته في استهلاك الوقود وسهولة صيانته، مما يجعله إضافة قيّمة لأي أسطول من المعدات.
- السنة: 2020
- الماركة: كوبيلكو
- الموديل: SK130-8
- الموقع: فوجيان، الصين
- السعر: 72,000 يوان صيني
| المواصفات | القيمة |
|---|---|
| No. | 1134716 |
| Tonnage (tons) | 13 |
| Working weight (kg) | 12800 |
| Bucket capacity (m³) | 0.52 |
| Rod length (mm) | 2380 |
| Country of origin | Chengdu |
| power | Traditional power |
| manufacturer | Joint venture/Import |
| bucket | backhoe |
| Engine type | Mitsubishi D04FR-KDP2TAAC |
| Rated power (kw/rpm) | 74/2000 |
| Cooling mode | water-cooling |
| Cylinder diameter × stroke (mm) | 102*130 |
| Maximum torque (N.m) | 375/1600 |
| Number of cylinders (PCS) | 4 |
| Displacement (L) | 4.249 |
| Working form | Direct injection, turbocharged, built-in intercooling |
| Ground specific pressure (Kpa) | 40 |
| Rotation speed (rpm) | 11 |
| Climbing ability (%) | 70 |
| Bucket digging force (kN) | 90.1 |
| Rod digging force (kN) | 64.4 |
| Maximum tractive force (kN) | 139 |
| Travel speed (km/h) | 5.6/3.4 |
| Rotary hydraulic motor type | Axial piston motor |
| Type of walking hydraulic motor | Two sets of two-speed plunger motors |
| Maximum flow of main pump (l/min) | 2*130 |
| Traveling Hydraulic Circuit (Mpa) | 34.3 |
| Rotary Hydraulic Circuit (Mpa) | 28 |
| Control Hydraulic Circuit (Mpa) | 5 |
| Main pump type | Double variable displacement axial piston pump, pilot gear pump |
| Working Hydraulic Circuit (Mpa) | 34.3 |
| Pilot pump flow (L/min) | 1*20 |
| Bucket cylinders - Number × diameter × stroke (mm) | 1*95*903 |
| Bucket rod cylinders - Number × diameter × stroke (mm) | 1*115*1120 |
| Boom cylinders - Number × diameter × stroke (mm) | 2*100*1092 |
| Fuel Tank (L) | 275 |
| Hydraulic Tank (L) | 101 |
| Engine Oil changes (L) | 18.5 |
| Coolant (L) | 14 |
| Hydraulic System (L) | 172 |
| Total transport length (mm) | 7790 |
| Total transport width (mm) | 2490 |
| Total transport height (mm) | 2710 |
| Full cab height (mm) | 2870 |
| Counterweight ground clearance (mm) | 910 |
| Minimum ground clearance (mm) | 440 |
| Minimum turning radius of front working device (mm) | 2620 |
| Back end turning radius (mm) | 2190 |
| Total track length (mm) | 3580 |
| Track gauge (mm) | 1990 |
| Track plate width (mm) | 500 |
| Number of track plates (single side) (PCS) | 44 |
| Maximum digging radius (mm) | 8340 |
| Maximum digging depth (mm) | 5520 |
| Maximum excavation height (mm) | 8500 |
| Maximum unloading height (mm) | 6090 |
| Maximum vertical digging depth (mm) | 4880 |
| Maximum excavation radius of stop surface (mm) | 8190 |
| Maximum effective digging depth (mm) | 5290 |
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