2020 Caterpillar 307D











Product Description
<p>Powered by Caterpillar's advanced hydraulic system and robust C2.2 ACERT engine, this 2020 307D delivers exceptional performance in compact excavation operations. Engineering precision defines every component of the 307D series, from its optimized hydraulic flow rates to the reinforced undercarriage designed for extended operational life.</p> <ul> <li>Advanced hydraulic technology ensures smooth, responsive control</li> <li>Fuel-efficient C2.2 ACERT engine meets stringent emission standards</li> <li>Compact radius design maximizes productivity in confined spaces</li> <li>Reinforced boom and arm construction for demanding applications</li> </ul> <p>Located in Hebei, China, this machine represents Caterpillar's commitment to durability and operational efficiency. The 307D's hydraulic system incorporates load-sensing technology that automatically adjusts flow and pressure, reducing fuel consumption while maintaining peak performance. Built with high-grade steel and precision-engineered components, this excavator demonstrates the technical superiority that has made Caterpillar the industry standard for construction equipment worldwide.</p>
| Specifications | Value |
|---|---|
| No. | 980042 |
| Tonnage (tons) | 7 |
| Working weight (kg) | 7193 |
| Bucket capacity (m³) | 0.31 |
| Rod length (mm) | 1670 |
| Country of origin | Wujiang |
| power | Traditional power |
| manufacturer | Joint venture/Import |
| bucket | backhoe |
| Engine type | Mitsubishi 4M40TL |
| Rated power (kw/rpm) | 41.5/2200 |
| Cooling mode | water-cooling |
| Cylinder diameter × stroke (mm) | 95 x 100 |
| Number of cylinders (PCS) | 4 |
| Displacement (L) | 2.83 |
| Working form | Meet U.S. EPA Interim Tier 4 emissions requirements |
| Rotation speed (rpm) | 10 |
| Climbing ability (%) | 70/35 ° |
| Bucket digging force (kN) | 50.6 |
| Rod digging force (kN) | 37.1 |
| Maximum tractive force (kN) | 56.7 |
| Travel speed (km/h) | 3.1/5.0 |
| Maximum flow of main pump (l/min) | 128 |
| Traveling Hydraulic Circuit (Mpa) | 32 |
| Rotary Hydraulic Circuit (Mpa) | 24 |
| Hydraulic crushing pipeline is standard | no |
| Working Hydraulic Circuit (Mpa) | 28 |
| Fuel Tank (L) | 135 |
| Hydraulic Tank (L) | 80 |
| Engine Oil changes (L) | 12.5 |
| Coolant (L) | 15.7 |
| Hydraulic System (L) | 94(including fuel tank) |
| Total transport length (mm) | 6070 |
| Total transport width (mm) | 2300 |
| Total transport height (mm) | 2630 |
| Full cab height (mm) | 2630 |
| Counterweight ground clearance (mm) | 760 |
| Minimum turning radius of front working device (mm) | 1670 |
| Back end turning radius (mm) | 1750 |
| Total track length (mm) | 2760 |
| Track plate width (mm) | 450 |
| Total track width (mm) | 2290 |
| Maximum digging radius (mm) | 6300 |
| Maximum digging depth (mm) | 4070 |
| Maximum excavation height (mm) | 7240 |
| Maximum unloading height (mm) | 5190 |
| Maximum vertical digging depth (mm) | 3640 |
| Bulldozer lift or depth (mm) | 380/360 |
| Dodging plate width × height (mm) | Height 450 |
| Maximum excavation radius of stop surface (mm) | 6200 |
Overview
No.980042
Brand Name:
CaterpillarModel Number:
307DYear:
2020
Location:
Hebei China
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