2022 Caterpillar 307B






Product Description
Depth-rated at 4,110 mm and reaching 7,290 mm at full excavation height, this 2022 Caterpillar 307B is a 7-ton class backhoe specified for tight, high-cycle work. Power comes from a Mitsubishi 4M40E1 four-cylinder diesel — 2.8 L displacement, 40.3 kW output, 135 L fuel capacity — paired with a 94 L hydraulic reservoir that holds pressure and oil temperature steady across long shifts.
Engineering integrity shows in the geometry: 6,500 kg working weight, 2,120 mm track ground length and 450 mm track plates keep the machine planted, while a 1,750 mm rear turning radius makes it predictable in confined ground. Japanese-origin manufacture on the import line, 2,630 mm full cab height and 2,200 mm transport width allow straightforward relocation between sites.
- Maximum digging radius at stop surface: 6,200 mm
- Maximum vertical digging depth: 3,640 mm
- Maximum unloading height: 5,150 mm
- Rod length: 1,670 / 2,210 mm
- Backhoe bucket, traditional power configuration, 40.3 kW rated
| Specifications | Value |
|---|---|
| No. | 1168769 |
| Tonnage (tons) | 7 |
| Working weight (kg) | 6500 |
| Rod length (mm) | 1670/2210 |
| Country of origin | Japan |
| power | Traditional power |
| manufacturer | Joint venture/Import |
| bucket | backhoe |
| Engine type | Mitsubishi 4M40E1 |
| Rated power (kw/rpm) | 40.3 |
| Number of cylinders (PCS) | 4 |
| Displacement (L) | 2.8 |
| Fuel Tank (L) | 135 |
| Hydraulic Tank (L) | 94 |
| Total transport width (mm) | 2200 |
| Total transport height (mm) | 2630 |
| Full cab height (mm) | 2630 |
| Back end turning radius (mm) | 1750 |
| Track plate width (mm) | 450 |
| Track ground length (mm) | 2120 |
| Maximum digging depth (mm) | 4110 |
| Maximum excavation height (mm) | 7290 |
| Maximum unloading height (mm) | 5150 |
| Maximum vertical digging depth (mm) | 3640 |
| Maximum excavation radius of stop surface (mm) | 6200 |
Overview
No.1168769
Brand Name:
CaterpillarModel Number:
307BYear:
2022
Location:
Sichuan China
Pub Date:
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