Solar 140 W-V Doosan Excavator Specs & Dimensions - (2003 - 2007)

Long wind shield wiper blade

Front visibility is further improved by using the lengthened wiper blade (wiper area increased 35% compared to 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.)

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.

Performance

This hydraulic excavator is equipped with the air-to-water 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 an increase in operating capacity and a decrease in fuel consumption.

Air to Water Intercooler Engine

Greatest power output and high-efficiency engine in its class. 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. Compatible with the European New Noise Control Requirements.

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.

Water Separator

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

All Range Fuel Level Gauge

The fuel level gauge, which shows the fuel through all range, is installed on the side of the fuel tank.

Vertically mounted transmission

The transmission has been mounted vertically to increase ground clearance of the travel motor. It ensures the travel motor and hoses installed on the travel motor when travel terrible work field.

Undercarriage

Heavy-duty frame, all-welded stress-relieved structure. Top grade materials used for toughness. Specially heat-treated connecting pins. 9.00-20-14PR(OTR) double tires with tire spacer. Front axle oscillating hydraulically. Rear dozer as a standard or outrigger as an option. Front dozer as an option. Front outrigger as an option. 18.19-5-14PR(OTR) Tubeless single 10.00-20-14PR(OTR) double tires as an option.

Improved maneuverability and control

New technologically advanced control valve and joystick valves have been installed to allow speedy, smooth and responsive control.

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.

Self-diagnosis and fault history memory functions

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

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.

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 a safe and ergonomic operating environment.

Handle with Tilting Function

The handle with tilting function can be adjusted forward and backward according to the operator’s figure and location, supplying the best operation and minimizing operator’s fatigue in optimum conditions.

Increased Foot Space

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

Low Vibration Cab Mounting System

By using a total isolating seal design (full sealing), outside noise has been drastically reduced to levels comparable to those 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.

Graphic Display LCD Monitor Panel

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

Operator's Cab

The independent, shock and noise-free roomy ISO standard operator's cab features 4 side safety glass windows that provide all-round visibility. The front window slides up and stores in the roof, while the left and right side windows open for ventilation. Additionally, a fully adjustable reclining seat can move forward, backward, and up or down. A cab cooler is optionally available.

Hydraulic system

Daewoo's e-EPOS (Electronic Power Optimizing System) can achieve maximum job efficiency and reduce fuel consumption. 2-power mode working system. 2-Working mode selection system. Computer aided engine pump control. Hydraulic system assures fully independent and combined operations. Cross-sensing and fuel saving pump system. Auto idle system. 2 speed travel system for high traction force and travel speed. Travel motor brake torque-up system. Cruise travel system.

Swing mechanism

High-torque, axial piston motor with planetary reduction gear bathed in oil. Swing circle is a single-row, shear type ball bearing with induction-hardened internal gear. Internal gear and pinion immersed in lubricant. Swing reactionless valve is internally attached. Spring applied hydraulically released parking brake. A swing lock clamps the superstructure for transportation.

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.

Controls

Pilot pressure control type. The right lever is for boom and bucket control, while the left lever is for swing and arm control. Additionally, the left rear lever is for dozer and outrigger, and the left bottom pedal is for articulated boom.