Our used Doosan 420 excavator is a powerful and highly efficient 42-ton-class machine, engineered for the most demanding large-scale mining, quarry, and heavy construction projects. This robust model features low working hours and is maintained in excellent working condition. Its heavy-duty undercarriage and reinforced structure provide exceptional stability and formidable digging force for the most challenging ground conditions and heavy-lifting applications. The design balances massive power with practical transportability for its class. Every unit is comprehensively inspected, fully serviced, and delivered worksite-ready. The premier choice for serious contractors and major operations that require uncompromising power, superior durability, and maximum productivity in a high-output excavator.
| Category | Specification |
|---|---|
| General | – |
| ∙ Operating Weight | 41,500 kg |
| ∙ Standard Bucket Capacity | 1.9 m³ |
| ∙ Condition/Use Case | Mining, Heavy Construction |
| Performance | – |
| ∙ Maximum Digging Depth | 7,730 mm |
| ∙ Maximum Dumping Height | 7,795 mm |
| ∙ Digging Force (Bucket) | 270 kN |
| ∙ Digging Force (Arm) | 201 kN |
| ∙ Travel Speed (High/Low) | 5.5 / 3.3 km/h |
| ∙ Swing Speed | 9.1 rpm |
| Power System | – |
| ∙ Engine Model | Doosan DE12TIS |
| ∙ Rated Power | 218 kW / 293 HP @ 2000 rpm |
| ∙ Cylinders / Displacement | 6 / 11 L |
| Hydraulic System | – |
| ∙ Main Pump Type | Variable Piston Pump |
| ∙ Main Pump Flow | 2 × 315 L/min |
| ∙ Main Relief Valve Pressure | 31.4 MPa |
| Dimensions & Capacities | – |
| ∙ Overall Length (Transport) | 11,660 mm |
| ∙ Overall Width (Transport) | 3,350 mm |
| ∙ Fuel Tank Capacity | 550 L |
| ∙ Hydraulic Oil Tank Capacity | 390 L – 420 L |
Why Choose Shandong HIXEN Machinery Co.,Ltd for more information of Doosan 420 Excavator?
Leading China Manufacturer: We are one of the top suppliers of used Doosan 420 excavators with over 10 years of export experience.
Refurbished Quality: Every machine is inspected, repaired, and repainted for like-new performance.
Global Shipping: We offer worldwide delivery to South America, Africa, and the Middle East.
In-Stock Supply: Large inventory ensures fast delivery and consistent availability.
Competitive Pricing: Direct factory source gives customers the best value for money.
Contact our sales team to get the latest pricing and inventory information for our machinery. Send us an inquiry now to help you find the right equipment quickly.
