Browse EquipmentDoosan DX300MH-5 Material Handler
Material Handlers DX300MH-5 Material Handler
Overview:
Take on demanding material handling functions while keeping fuel costs low.Tier 4 (T4) Emissions
358 hp @ 1,800 rpm HP, SAE Net
79,366 lb Weight
42' 7" Reach (Ground)
Features
As the largest material handler in the lineup, the DX300MH-5 is built for the most demanding material handling functions. It features a fixed 6 ft. cab riser with hydraulic tilt, straight boom and droop nose stick, sandwiched counterweight, rotate grapple ready hydraulics, and additional guarding.
Careful design, high-pressure common rail fuel injection and four valves per cylinder deliver increased torque and efficient fuel consumption. High-capacity pumps improve productivity, while the swing drive provides rapid cycles.
In addition to four power modes, the DX300MH-5 includes lifting work mode, which provides increased pump torque, low engine RPMs, and an automatic power boost.
Cooling features of the DX300MH-5 include a variable speed fan and a split cooling system, which utilizes both hydraulic oil and engine coolant.
Specifications
| MODEL | DX300MH-5 |
| Engine | |
| Rated Flywheel Power (Gross) | 270.9 hp @ 1,800 rpm |
| Rated Horse Power (Net) | 358.1 hp @ 1,800 rpm |
| Engine Emissions Tier (EPA) | T4 |
| Hydraulic System | |
| Main Pump: Displacement | 138 cm³/rev |
| Control Valve: Relief Valve Pressure (Normal) | 350 kgf/cm² |
| Control Valve: Relief Valve Pressure (Boost) | 370 kgf/cm² |
| Main Pump: Max. Flow Rate (each) | 65.51 gal/min |
| Main Pump: Main Relief Pressure | 350 bar |
| Undercarriage | |
| Upper Rollers: Quantity Per Side | 2 |
| Track Length | 16' 2" |
| Track Link: Track Gauge | 8' 6" |
| Swing Mechanism | |
| Swing Performance: Max Swing Torque | 87787 lbf·ft |
| Swing Performance: Max Swing Speed (At Efficiency) | 9.9 rpm |
| Travel System/Drive Mechanism | |
| Travel performance: Traction Force (Highest Value) | 83258 lbf·ft |
| Travel performance: Traveling Speed - Low (XXX/) | 1.86 mph |
| Travel performance: Traveling Speed - High (/XXX) | 3.29 mph |
| Weights | |
| Operating Weight | 79,366 lb |
| Standard Boom Length | 25.59 ft |
| Standard Arm Length | 17.72 ft |
| Shoe Width | 2' 7" |
| Dimensions | |
| Shipping Height - Hose (With Attachment) | 11' 4" |
| Shipping Length (Without Attachment) | 36' 1" |
| Shipping Width (Standard) | 11' 1" |
| Overall Height Over Cab | 10' 0" |
| Working Range | |
| Max Digging Reach (Ground) | 42' 7" |
| Max Digging Depth | 21' 7" |
| Max Loading Height | 46' 3" |
| Refill Capacities | |
| Fuel Tank | 132.09 gal |
| Hydraulic System | 81.89 gal |
| Engine Coolant | 12.94 gal |
| Engine Oil | 9.51 gal |
| Hydraulic Tank | 43.59 gal |