Construction Equipment High Reach

Fuel Efficiency Customized Features - Wide range of model choice - Reinforced front linkage part - Specialized cabin & Guard option - Various selectable Attachments - Relief cut off - Optimized lever control & Idle - Engine & Pump Matching - Reliable and well protected hydraulic, electric and lubrication routings with simple, optimized layout ■ Operator orientated cabin design ■ Simple and easy control panel

High Reach demolition is mainly designed for more productive, cost-effective and safe tearing-down of buildings and other structures. • Minimalized damage to surrounded building • Secured operator’s safety • Maximized work efficiency though easy access to building by 3 pieces front parts. Water Spray System (Optional) For controlling dust from demolishing, optional water spray system is available. CCTV Camera on end arm & Monitor inside cabin (Optional) Optional Camera located on end-arm support to secure visibility over 20m height. WIDE RANGE OF MODEL CHOICE Model SPECIALIZED CABIN & GUARD OPTION...

Doosan offer customized demolition attachment for each job application. VARIOUS SELECTABLE ATTACHMENTS Fixed Pulverizer is designed for both primary demolition work and secondary concrete reduction. For secondary demolition, it is ideal for breaking out concrete from fixed structure, pulverizing concrete, separating different materials for recycling, and cutting reinforced rods and small steel profile. Rotating Crusher is designed for both primary demolition work and secondary concrete reduction. Especially for secondary demolition, it is ideal for breaking out concrete from fixed structure,...

PERFORMANCE The performance of the Doosan machine has a direct effect on its productivity. Its new improved engine and new e-EPOS controlled hydraulic system have combined to create an unbeatable hydraulic excavator, with a cost/performance ratio that makes the Doosan machine even more appealing. Maximum performance by Doosan engine Doosan engine perfectly harmonized with the hydraulic system and provides strong power. Mechanical engine providing high resistance to moisture, dust, and bad fuel quality. Bucket Cylinder Boom Cylinder & Swing Motor Improved Excavator control by New e-EPOSTM system...

RELIEF CUTOFFto prevent transfer of unnecessary flow Waiting OPTIMIZED LEVER CONTROLto prevent unnecessary fuel consumption & AUTO IDLE ENGINE & PUMP MATCHINGto reduce matching response time of the system Typically, the pump tends to supply flow even when the maximum pressure on the system is reached due to severe working environments and large workloads. Relief cutoff technology of Doosan prevent transfer of unnecessary flow to keep powerful working level at the maximum value while reducing consumption of fuel. When operator takes break for rest with the joystick • kept fixed, both of the engine...

RELIABILITY DOOSAN uses computer-assisted design techniques, highly durable materials and structures then test these under extreme conditions.Durability of materials and longevity of structures are our first priorities. X-chassis The X-chassis frame section has been designed using finite element and 3-dimensional computer simulation, to ensure greater durability and optimum structural integrity. The swing gear is solid and stable. Tracks The chain is composed of self-lubricating sealed links isolated from all external contamination. The tracks are locked by mechanically bolted pins. D-type Frame...

COMFORT The work rate of the hydraulic excavator is directly linked to the performance of its operator. DOOSAN designed a cabin by putting the operator at the center of the development goals. The result is significant ergonomic value that improves the efficiency and safety of the operator. Visibility has been improved in all directions and the size of the cab has been increased. Air suspension seat (Optional) The high performance air conditioning provides an air flow which is adjusted and electronically controlled for the conditions. Five operating modes enable even the most demanding operator...

MAINTENANCE Easy maintenance Hydraulic oil return filter Access to the various radiators and coolers is very easy, making cleaning easier. Access to the various parts of the engine is from the top and via side panels. The protection of the hydraulic system is more effective, using glass fiber filter technology in the main oil return filter. This means that with more than 99.5% of foreign particles filtered out, the oil change interval is increased. New battery box a. Cut-off switch easier to reach b. New spring to facilitate fixing c. New locking device Fuel pre-filter Remote greasing points...

Hydraulic System Model Doosan DE08TIS Type Water-Cooled, Direct Injection Number of cylinders 6 Rated Horse Power 200 PS @ 1900rpm (KS R1004) 147 kW (200 PS) @ 1,900 rpm (DIN 6271) 147 kW (197 HP) @ 1,900 rpm (SAE J1349) Max torque 86 kgf.m @ 1,300 rpm Piston displacement 8,071cc Bore & stroke 0111 mm x 139 mm Starting Motor 24 V x 6.0 kW Batteries 12 V x 2/150 AH Air cleaner Double element and pre-filtered Turbo with auto dust evacuation. The heart of the system is the e-EPOS (Electronic Power Optimizing System). It allows the efficiency of the system to be optimized for all working conditions...

Hydraulic System Model Doosan DE12TIS Type 4-Cycle ATA Intercooler in-Line Number of cylinders 6 Rated Horse Power 195 kW (265 PS) @ 1,800 rpm (DIN 6271) 185 kW (261 HP) @ 1,800 rpm (SAE J1349) Max torque 112 kgf.m @ 1,400 rpm Piston displacement 11,051 cc Bore & stroke 0123 mm x 155 mm Starting Motor 24 V x 6.0 kW Batteries 12 V x 2/150 AH Air cleaner Double element The heart of the system is the e-EPOS (Electronic Power Optimizing System). It allows the efficiency of the system to be optimized for all working conditions and minimizes fuel consumption. The new e-EPOS is connected to the engine...

DX420 dm Engine Model DOOSAN DE12TIS 4-Cycle Air-To-Air Intercooler In-line Water-Cooled, Direct Injection, Tier II No. of cylinders 6 Rated horse power 218 kW (297 PS) @2,000 rpm (DIN 6271) 218 kW (293 HP) @2,000 rpm (SAE J1349) Max. torque 127 kgf/m at 1,300 rpm Idle (low - high) 975 [+/-50] - 2190 [+/-25] rpm Piston displacement 11,051 cc Bore & stroke 0123 mm x 155 mm Starter 24 V / 7.0 kW Batteries 2 x 12 V / 150 Ah Air filter Double element and pre-filtered Turbo with auto dust evacuation. Hydraulic System The brain of the excavator is the e-EPOS (Electronic Power Optimizing System). It...