Solar 340 LC-V Doosan excavator specs & Dimensions (2002 - 2007)

Improved stability

Weight redistribution and increased swing radius (+165mm) improved dynamic stability and side lifting power. The stiffer frame of superstructure has greatly reduced structural vibration during operation.

Simplified operation mode selection

The 3 work modes from the previous models have been reduced to digging and trenching modes for easy selection.Digging Mode : General Excavating, Ground Leveling, Loading Dump Truck, allows for versatility.Trenching Mode : trenching or excavating of side wall, operations which require heavy swing work.

Good visibility

The enlarged right-hand glass and the minimized crosswise strut in windshield have been achieved to increase the visual range by 15% when compared to the previous machine.

Large ceiling cover

The ceiling cover can be opened to confirm the bucket operation even at the maximum excavating height. Visual range increased by 25% compared to previous machine.

Long wind shield wiper blade

Front visibility is further improved by using the lengthened wiper blade, with the wiper area increased by 35% compared to the previous machine.

Performance

This hydraulic excavator is equipped with the air-to-air intercooler engine, which has the greatest power output in its class and excellent fuel economy. It assures outstanding workability, productivity, and efficiency through the e-EPOS system, the new and improved version of EPOS SYSTEM. This will assure increase in operating capacity and decrease in fuel consumption.

Compatible with the European New Noise Control Requirements

To reduce the fan rotations and resulting noise, a large-capacity new fan blade has been installed. In addition, low noise muffler has been adopted to easily satisfy the new European Noise control requirements and improve noise levels.

Environmentally friendly, Green engine

This machine is equipped with the engine meeting the U.S. EPA Tier-II Regulations and European stage-II Regulations requiring the reduction of harmful NOx, PM, HC, and CO emissions.

Emergency throttle cable

In the event of engine speed control dial malfunction, emergency throttle cable mounted in the cabin can be used to manually control engine speed.

Heat shield panel for turbo charger

The heat shield guard has been installed over the turbo charger to prevent the operator from inadvertently touching the hot surfaces while checking the engine area.

PC monitoring function (SMS)

By connecting a laptop PC to the controller (e-EPOS controller) of the machine, data such as pump pressure and engine RPM can be displayed graphically. Also other various machine status data can be stored in memory and printed out using a printer.

Water separator

The transparent glass water separator is mounted at a location easily accessible from the ground allowing easy maintenance of the fuel system.

Easy radiator cleaning

The clearance between the oil cooler and radiator has been widened for easy insertion of the air nozzle during cleaning.

Graphic display LCD Monitor panel

The information monitor panel displays both text and symbols for easy recognition of machine status and various other data.

Filter / oil operating hour display

The hours in use for 9 filters and oils can be displayed so that replacement intervals can be easily recognized.

Self-diagnosis and fault history memory functions

Current faults and past fault history of the excavator control system are displayed and memorized on a real-time basis to enable correct diagnosis and quick repair.

Larger rubber pipe clamps

Larger size and improved material pipe clamps have been installed. This has resulted in noise reduction, increased vibration absorption, and durability characteristics, as well as preventing pipe cracks.

Improved maneuverability and control

New technologically advanced control valve and joystick valves have been installed to allow speedy, smooth and responsive control. Advanced hydraulic circuit separates the oil flow for travel and boom function to allow precise and safe operation when handling loads during travel. The circuits for the boom, arm, and bucket have been improved to assure smooth and confident control during combination.

Strengthened Boom

Through stress analysis and endurance testing, the boom frame's rear/central sections have been manufactured for the optimum life expectancy by using unibody casting to prevent cracking.

Reinforced frame

Both boom and counterweight attaching sections have been reinforced to realize high-rigidity. As a result, the frame can support the long front and heavy attachments easily and ensure safe maneuverability. The right and left frame have been more stiffened by larger cross sections.

Controls

Pilot pressure control type. Right lever is boom and bucket control, left lever for swing and arm control.

Swing mechanism

High-torque, axial piston motor with planetary reduction gear bathed in oil. Swing circle is single row, shear type ball bearing with induction-hardened internal gear. Internal gear and pinion gear immersed in lubricant. Swing parking brake is spring-set, hydraulic-released disc type. A two position swing lock secures the super-structure for transportation.

Drive

Each track is driven by an independent, high-torque, axial piston motor through planetary reduction gear. Two levers or foot pedal control provide smooth travel or counter-rotation upon demand.

Low Vibration Cab Mounting System

By using a total isolating seal design (full sealing) outside noise has been drastically reduced to the levels comparable to that in a modern car. A viscous sealed mounting system has been incorporated, and the frame cabin and seat have been designed to absorb major and minor vibrations, resulting in a significant decrease in vibration felt by the operator.

Fresh Air Type Air Conditioner

One touch selector switch for the air conditioner and heater output, featuring a multi-vent circulation system that allows for greater cooling / heating performance. Improved front window defroster system has been added to provide enhanced clarity and visibility during any working condition.Easy replaceable air filter.Larger cool air intake vents.Industry standard fresh air/recirculation control system incorporated.Modular electric fan condenser compartment.

Working Environment

Wide operator cabin space meeting the ISO Standards and expanded all-round visibility. The low-noise, low-vibration type comfortable cabin provides the operator with safe and ergonomic operating environment.

Increased Foot Space

Instruments, controls, and accessories have been ergonomically located in the cabin and 300mm seat slide has been achieved to provide ample space for operator's feet and legs.

Operator's Cab

A roomy, independent, shock and noise-free operator's cab, 4 side safety glass windows give all-round visibility. The front window slides up and stores in the roof, and the side window can be left open for ventilation. Fully adjustable reclining seat: fwd./rev. and up/down. Cab cooler (option). ISO standard cab.