2020 Caterpillar 307C
Product Description
Built to outlast demanding job sites, this 2020 Caterpillar 307C mini excavator from Guangdong, China stands as proof that Caterpillar's engineering holds up where it counts. Powered by a Mitsubishi 4M40E1 four-cylinder water-cooled engine producing 41 kW at 2,200 RPM, this 7-ton workhorse delivers consistent, reliable performance across a wide range of excavation tasks. Compliant with US Tier 2 and EU Stage II emission standards, it balances proven power with responsible operation.
- Operating Weight: 7,210 kg with 0.31 m³ bucket capacity
- Digging Performance: Bucket digging force 50.6 kN / Rod digging force 37.1 kN
- Reach: Max digging radius 6,340 mm / Max digging depth 4,110 mm
- Engine: Mitsubishi 4M40E1 — 2.84L displacement, 4 cylinders, water-cooled
- Travel Speed: Dual-range 3.3 / 5.2 km/h with 70% gradeability
- Track Width: 450 mm plates across a 2,290 mm total track width
- Transport Dimensions: 6,070 mm (L) × 2,290 mm (W) × 2,630 mm (H)
- Location: Guangdong, China — available for global export
Four years of field-proven durability back every hour on this machine. For buyers who need compact excavation muscle with a track record to match, this 307C delivers.
| Specifications | Value |
|---|---|
| No. | 1077814 |
| Tonnage (tons) | 7 |
| Working weight (kg) | 7210 |
| Bucket capacity (m³) | 0.31 |
| Rod length (mm) | 1665 |
| Country of origin | Xuzhou |
| power | Traditional power |
| manufacturer | Joint venture/Import |
| bucket | backhoe |
| Engine type | Mitsubishi 4M40E1 |
| Rated power (kw/rpm) | 41/2200 |
| Cooling mode | water-cooling |
| Cylinder diameter × stroke (mm) | 95 x 100 |
| Number of cylinders (PCS) | 4 |
| Displacement (L) | 2.84 |
| Working form | Meet US Tier2 and EU StageII emission requirements |
| Rotation speed (rpm) | 10 |
| Climbing ability (%) | 70/35 ° |
| Bucket digging force (kN) | 50.6 |
| Rod digging force (kN) | 37.1 |
| Travel speed (km/h) | 3.3/5.2 |
| Maximum flow of main pump (l/min) | 64 x 2 |
| Traveling Hydraulic Circuit (Mpa) | 31.38 |
| Rotary Hydraulic Circuit (Mpa) | 19.61 |
| Hydraulic crushing pipeline is standard | no |
| Working Hydraulic Circuit (Mpa) | 27.46 |
| Pilot Oil Circuit (MPa) | 4.12 |
| Bucket rod cylinders - Number × diameter × stroke (mm) | 90 x 932 |
| Boom cylinders - Number × diameter × stroke (mm) | 110 x 998 |
| Fuel Tank (L) | 135 |
| Hydraulic Tank (L) | 57 |
| Engine Oil changes (L) | 11.2 |
| Coolant (L) | 15.5 |
| Hydraulic System (L) | 94(including fuel tank) |
| Total transport length (mm) | 6070 |
| Total transport width (mm) | 2290 |
| Total transport height (mm) | 2630 |
| Full cab height (mm) | 2630 |
| Counterweight ground clearance (mm) | 760 |
| Minimum ground clearance (mm) | 380 |
| 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) | 6340 |
| Maximum digging depth (mm) | 4110 |
| Maximum excavation height (mm) | 7290 |
| Maximum unloading height (mm) | 5150 |
| Maximum vertical digging depth (mm) | 3640 |
| Bulldozer lift or depth (mm) | No bulldozer |
| Dodging plate width × height (mm) | No bulldozer |
| Maximum excavation radius of stop surface (mm) | 6200 |
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Overview
No.1077814
Brand Name：
CaterpillarModel Number：
307CYear：
2020
Location：
Guangdong China
Pub Date：
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