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HYUNDAI 7 SERIES WHEELED EXCAVATOR

The Robex 7 Series of Hyundai wheeled excavator provides outstanding performance, working harder and faster in a variety of job conditions. And it features a comfortable operating environment with advanced ergonomics.

Overviews:

Exterior(F) Exterior(R) Operatig System Service Ability

Boom
Hydraulic Adjustable Boom(4.9m, 16'1")

Arm
Short Arm(1.9m, 6'3")
Semi Long Arm(2.5m, 8'2")
Long Arm(3.0m, 9'10")

Bucket
Narrow Bucket(0.23?, 0.30yd?)
Narrow Bucket(0.40?, 0.52yd?)
Narrow Bucket(0.46?, 0.60yd?)
Narrow Bucket(0.52?, 0.68yd?)
Light Duty Bucket(0.65?, 0.85yd?)
Light Duty Bucket(0.71?, 0.93yd?)
Slope finishing Bucket(0.45?, 0.59yd?)
Ditching Bucket(0.55?, 0.72yd?)

Tire
Dual Tire(9.00 - 20 solid)

Undercarriage
Rear Outrigger
Rear Dozer & Front Outrigger
Rear & Front Outrigger
Rear Outrigger & Front Dozer

Model
R140W-7
Engine
Cummins B3.9-C
Operating Weight
13,500 kg (29,760 lb)
Bucket Capacities, SAE
0.58 m? (0.76 yd?)
Engine Rated Power
106(78kw) / 2100 rpm
Max.Digging Depth
4,820mm (15'10")
Max.Digging Height
8,490mm (27'10")
Overall Length
7,800mm (25'7")
Overall Width
2,500mm (8'2")
Overall Height
3,500mm (11'6")
Travel Speed
8.0Km/30.0hr (5.0/18.7mph)
Bucket Digging Force
8,500Kgxf / 18,740lbxf



Powerful Dozer Blade and Dozer Blade Cylinder Guard

Large size blade’s plate and cover that protect cylinder improved efficiency of work and durability of equipment.


CUMMINS B3.9-C ENGINE

The four cylinders, turbo-charged, 4 cycle, charger air cooled engine is built for power, reliability, economy and low emissions.


Reinforced Bucket and Bucket Linkage

Sealed and adjustable bucket linkage provides less wear of pins and bushes as well as silen operation.The design includes bucket link durability and anti-wear characteristics. Additional reinforcement plates on cutting edge section. Reinforced bucket is made with thicker steel and additional lateral plate.


Strong and Stable Lower Frame

Reinforced box-section frame is all welded, low-stress, high-strength steel. It guarantees safety and resistance against external impact when driving on rough ground and working on wet sites through high tensile strength steel panels, with protection cover for transmission.


Rear Emergency Exit Window

Rear exit window is designed with easy exit for operator's safety.




Easy to Access Battery and Master Switch

Battery and master switch on equipment forehead enable to check and maintain easily.


Durability of structure is proven through FEM(Finite Element Method) analysis and long term durability test


Minimization of Shock and Vibration through Cab Mounting System

The application of Viscous Mounting to the cabin support provides the operator with a much improved ride. The working efficiency of operators will increase as the shock and noise level in the cabin decreases.


Axle

Because axle housing acts as a brake oil tank, protection against heat is improved. In case of brake disc is worn away, Interval of disk is controlled automatically. Enlarged bolt size of wheel rim increases durability and stability.


Steel Cover Sunroof


Rise-up Wiper and Cabin Lights

Rise-up wiper has been designed enhanced for the better front view. Cabin Lights enhance safety by brightly lighting the surroundings during night work(optional)




Adjustable Steering Column


Improved Intelligent Display

Instrument panel is installed in front of RH console box. It is easy to check all critical systems with easy-to-read indicators.


Easy-to-Reach Control Panels

Switches and other essential controls are located near the operator. This helps keep operator movement to a minimum, enhancing control with less operator fatigue.


Deluxe Cassette and Remote Radio Control


Storage box and Cup Holder

An additional storage box and a cup holder are located behind operator’s seat, and they keep food and beverages cool or hot.


Highly Sensitive Joystick and Easy Entrance

New joystick grips for precise control have been equiped with double switches.


Front Switch Panel

1)Hazard 2)Parking 3)Brake Ram lock


Conveniently Designed Acceleration and Brake Pedal


Dial Type Engine Speed Switch and Key Switch




Easy to Maintain Engine Components

The cooling and preheating system are provided for optimum and immediate operation, guaranteeing longer life for the engine and hydraulic components. Servicing of the engine and hydraulics is considerably simplified due to total accessibility.


Side Cover with Left & Right Swing Open Type

Easy access to vital components gives unrestricted view of component and allows easy maintenance and repair.


Large Capacity Fuel and Hydraulic Tanks

The capacity of fuel and hydraulic tank is increased to extend the working time.


Highly Efficient Hydraulic Pump

Pump output and Hydraulic tank capacity have been increased. A pilot pump has been installed resulting in improved control sensitivity.


Powerful and Preciser Swing Control

Improved shock absorbing characteristics make stopping a precise and smooth action