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Doosan DX300MH-5 Material Handler

DX300MH-5 Material Handler for sale at Bobcat Central, Inc.. Serving your new and used equipment needs from Fresno, Merced, Stockton, Sacramento, CA, and Sparks, NV.


DX300MH-5 Material Handler

Material Handlers



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.

To reach Tier 4 emissions standards, the DX255LC-5 incorporates a high-pressure common-rail (HPCR) fuel delivery system as well as cooled exhaust gas recirculation (CEGR) combined with a diesel oxidation catalyst (DOC) and selective catalyst reduction (SCR). Read about our Tier 4 technologies to learn more. 

With all of the other performance, comfort and reliability features loaded in all Doosan material handlers, you’ll quickly see why the DX300MH-5 is the picture of productivity.

Rated Flywheel Power (Gross)
270.9 hp @ 1,800 rpm
Rated Horse Power (Net)
358.1 hp @ 1,800 rpm
Engine Emissions Tier (EPA)
Main Pump: Displacement
8.42 in³/rev
Control Valve: Relief Valve Pressure (Normal)
4,978 psi
Control Valve: Relief Valve Pressure (Boost)
5,263 psi
Main Pump: Max. Flow Rate (each)
65.51 gal/min
Main Pump: Main Relief Pressure
350 bar
Upper Rollers: Quantity Per Side
Track Length
16' 2"
Track Link: Track Gauge
8' 6"
Swing Performance: Max Swing Torque
87787 lbf·ft
Swing Performance: Max Swing Speed (At Efficiency)
9.9 rpm
Travel performance: Traction Force (Highest Value)
83258 lbf·ft
Travel performance: Travelling Speed - Low (XXX/)
1.86 mph
Travel performance: Travelling Speed - High (/XXX)
3.29 mph
Operating Weight
79,366 lb
Standard Boom Length
25.59 ft
Standard Arm Length
17.72 ft
Shoe Width
2' 7"
Shipping Height - Hose (With Attachment)
11' 4"
Shipping Length (Without Attachment)
36' 1"
Shipping Width (Standard)
11' 1"
Overall Height Over Cab
10' 0"
Max Digging Reach (Ground)
42' 7"
Max Digging Depth
21' 7"
Max Loading Height
46' 3"
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

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