DOOSAN DH80-7
Specifications & Parameters
| Engine Model | YANMAR 4TNV98 |
| Rated Power(kW) | 41.4 |
| Engine Revolutions(rpm) | 2100 |
| Maximum Torque(N·m) | 245 |
| Inject Type | Electronic Injection |
| Fuel consumption(L/h) | 4.5-6 |
| Engine Displacement(L) | 3.318 |
| Emisson | Euro 2 |
| Track width(mm) | 450 |
| Fuel Tank(L) | 135 |
| Hydraulic Tank(L) | 52 |
| Travel Speed(km/h) | 5.2 |
| Bucket Capacity(m³) | 0.32 |
| Bucket Digging Force(kN) | 55 |
| Boom Length(mm) | 3100 |
| Stick Length(mm) | 1800 |
| Maximum Excavation Radius(mm) | 6695 |
| Maximum Digging Height(mm) | 4395 |
| Maximum Digging Depth(mm) | 4020 |
| Specifications(mm) | 6280×2100×2420 |
| Operating Weight(kg&ton) | 7430 |
| Size Class | Small |
| Power Type | Diesel |
| Walking Mode | Crawler |
| Country of Origin | China |
| Year of Production | 2017 |
| Condition | Used |
| Inventory Quantity | 3 |
| Working Hours(h) | 2000/5000/7000 |
| Price($) | Get the Latest Price from sales via WhatsApp |
Features
Durable YANMAR 4TNV98 Turbocharged Engine
Inline four-cylinder turbo diesel engine, displacement 3.318L, rated power 41.4kW. Early version Euro II without aftertreatment; late version Euro III only with EGR, no urea tank. Spare parts are widely available with ultra-low daily maintenance expense.
Compact Short Tail Swing Design
Rear swing radius only 1710mm, outstanding maneuverability for narrow job sites such as urban renewal, garden greening and rural pipeline excavation.
Wide Track Stable Undercarriage
1650mm track gauge with 450mm wide track shoes, low ground pressure prevents sinking on soft muddy ground, great stability for side lifting and slope digging.
Large Capacity Standard Bucket
0.30m³ general rock bucket brings higher loading efficiency than 5/6 ton mini excavators, compatible with trenching, mass backfilling and rock breaking tasks.
Load-Sensing Regenerative Hydraulic System
Dual variable main pumps total flow 212L/min, smooth synchronized compound movements, factory pre-installed large-flow auxiliary hydraulic line for hydraulic breakers up to 6-ton class. Hydraulic tank capacity 52L, full system oil volume 88L.
Easy Transportation & Versatile Usage
Overall dimension 6280×2100×2585mm, easy transport by medium flatbed trucks, multi-scenario application shortens investment payback period.
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