Machine Stable is an authorized distributor of the DEVELON brand under HD Hyundai.
PRODUCTS DESCRIPTION
The DEVELON DX800HD is an 80-ton hydraulic excavator engineered for ultra-large mining sites and extreme heavy-duty operations. Featuring a 402kW high-pressure common rail engine, a 5.58m³ standard bucket, and reinforced mining-grade structure, it delivers outstanding efficiency and durability. The ECOPOWER intelligent hydraulic system and Smart Power Control (SPC) optimize fuel efficiency and reduce power loss. Enhanced component protections, LED panoramic work lights, and centralized maintenance access ensure reliable operation in demanding projects while minimizing downtime.
PRODUCTS STRUCTURE
TECHNICAL PARAMETER
| Item | Specification |
|---|---|
| Engine Model | Perkins 2506 (National IV Emission Standard) |
| Rated Power | 402 kW / 2,100 rpm |
| Max Torque | 251.7 kgf·m / 1,400 rpm |
| Displacement | 15.2 L |
| Cylinders | 6 |
| After-treatment | DPF + SCR |
| Main Pump Type | Variable Piston Pump |
| Main Pump Max Flow | 2 × 504 L/min |
| Boom Cylinder | 2-190 × 125 × 1,795 mm |
| Arm Cylinder | 1-215 × 150 × 1,879 mm |
| Bucket Cylinder | 1-200 × 140 × 1,465 mm |
| Hydraulic Circuit Pressure – Attachment | 377 kg/cm² (37 MPa) |
| Hydraulic Circuit Pressure – Travel | 375 kg/cm² (36.8 MPa) |
| Hydraulic Circuit Pressure – Swing | 300 kg/cm² (29.4 MPa) |
