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Hyundai 340HD Excavator

Products
Hyundai 340HD Excavator
Hyundai 340HD Excavator
Hyundai 340HD Excavator
Hyundai 340HD Excavator
Hyundai 340HD Excavator
Hyundai 340HD Excavator
Hyundai 340HD Excavator
Hyundai 340HD Excavator
Hyundai 340HD Excavator
Hyundai 340HD Excavator
Hyundai 340HD Excavator
Hyundai 340HD Excavator

Hyundai 340HD Excavator

Hyundai HX340HD Excavator have the best productivity and fuel efficiency,fuel efficient system,allow great performance,The HX series has an eco-friendly,high-performance engine which ensures both excellent fuel efficiency and high power.With outstanding operating performance proven by rigorous tests at various work sited,it ill satisfy any customers needs.and 15% increased greater screen from 7 to 8 inch is applied in HX series.More funtions and better resolution are available with adding premium options.New exterior design for robustness and safety,the truck value of the HX series lies in its durability.The robust frame structure and the attachments show the real value.And ultimate durability.New exterior design for robustness and safety.The true value of the HX series lies in its durability.The robust frame structure and the attachments show the real value of the HX series in tough working environments and promise higher productivity.


Specification of Hyundai 340HD Excavator

Engine

Model

Hyundai HM8.3

Type

Water cooled,4 cycle,6-Cylinder in line,

direct injection,Turbocharged,

charge air cooled,direct injection,mechanical controlled

Gross Power

194 kW(260HP) at 2,200 rpm

Net Power

194 kW(260HP) at 2,000 rpm

Max.Power

195 kW(255 HP) at 2,000 rpm

Peak Torque

1,150 N.m(848 lb.ft) at 1,300 rpm

Displacement

8.3 L

Hydraulic System

Main Pump

Type

Variable displacement tandem-axis piston pumps

Max.Flow

2*306 lpm

Sub-Pump for pilot Circuit

Gear pump

Cross-sensing and fuel saving pump system

Hydraulic Motors

Travel

Two speed axial pistons motor with brake valve and parking brake

Swing

Axial piston motor with automatic brake

Relief Valve Setting

Implement Circuits

350 kgf/cm2(4,980 psi)

Travel

350 kgf/cm2(4,980 psi)

Swing Circuit

300 kgf/cm2(4,270 psi)

Power boost

380 kgf/cm2((5.400 psi)

Pilot Circuit

40 kgf/cm2(570psi)

Service Valve

Installed

Hydraulic Cylinders

No.of Cylinder Bore ×stroke

Boom:2-150*1,480mm

Arm:1-160*1,685 mm

1-170*1,685 mm(6.15,645 HD Only)

Bucket:1-140*1,285mm

Drives & Brakes

Drive Method

Fully hydrostatic type

Drive Motor

Axial piston motor,in-shoe design

Reduction System

Planetary reduction gear

Max.Drawbar Pull

29,500 kgf (65,030 lbf)

Max.Travel Speed(high/low)

6.4 km/hr(3.98 mph)/3.6km/hr(2.11 mph)

Gradeability

35°(70%)

Parking Brake

Multi wet disc

Control

Pilot pressure operated joysticks and pedals with detachable lever provide almost effortless and fatigueless operation

Pilot Control

Two joysticks with one safety lever(LH):Swing and arm,(RH):Boom and bucket(ISO)

Traveling and steering

Two levers with pedals

Engine Throttle

Electric,Dial type

Lights

One light mounted on the boom and one in the battery box

Swing System

Swing Motor

Fixed displacement axial pistons motor

Swing Reduction

Planetary gear reduction

Swing Bearing lubrication

Grease-bathed

Swing Brake

Multi wet disc

Swing Speed

11.2 rpm


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