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| Warranty: | 1 Year |
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Hyundai 340 excavator is the machine for operations where high performance is the ultimate objective. With a high performing engine, high stability on uneven surfaces, high operating weight, bigger buckets and improved operator comfort and convenience, this machine promises maximum productivity.
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Maker / Model
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HYUNDAI / HM8.3
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Type
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6 cylinder, water cooled, 4-cycle,turbocharged, charge air cooled,direct injection, mechanical controlled diesel engine.
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Gross Power
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194 kW (260 HP) at 2,200 rpm
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Net Power
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190 kW (255 HP) at 2,200 rpm
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Max. Power
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195 kW (261 hp) at 2,000 rpm
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Peak Torque
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1,150 N·m (848 lb.ft) at 1,300 rpm
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Displacement
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8.3 (506 cu in)
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MAIN PUMP
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Type
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Variable displacement tandem axis piston pumps
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Max. flow
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2×306 lpm
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Sub-pump for pilot circuit
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Gear pump
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Cross-sensing and fuel saving pump system.
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HYDRAULIC MOTORS
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Travel
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Two speed axial pistons motor with brake valve and parking brake
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Swing
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Axial piston motor with automatic brake
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RELIEF VALVE SETTING
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Implement circuits
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350 kgf/cm2 (4,980 psi)
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Travel
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350 kgf/cm2 (4,980 psi)
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Power boost (boom, arm, bucket)
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380 kgf/cm2 (5,400 psi)
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Swing circuit
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300 kgf/cm2 (4,270 psi)
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Pilot circuit
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40 kgf/cm2 (570 psi)
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Service valve
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Installed
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HYDRAULIC CYLINDERS
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No. of cylinder
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bore X stroke
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Boom 2-Ø150×1,480 mm
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Arm 1-Ø160×1,685 mm 1-Ø170×1,685 mm (6.15, 6.45 HD Only)
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Bucket 1-Ø140×1,285 mm 1-Ø145×1,285 mm (2.20 Only)
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Drive method
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Fully hydrostatic type
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Drive motor
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Axial piston motor, in-shoe design
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Reduction system
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Planetary reduction gear
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Max. drawbar pull
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29,500 kgf (65,030 lbf)
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Max. travel speed (high / low)
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6.4 km/hr (3.98 mph) / 3.6 km/hr (2.11 mph)
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Gradeability
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35° (70%)
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Parking brake
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Multi wet disc
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Pilot pressure operated joysticks and pedals with detachable lever provide
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almost effortless and fatigueless operation.
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Pilot control
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Two joysticks with one safety lever
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(LH): Swing and arm,
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(RH): Boom and bucket (ISO)
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Traveling and steering
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Two levers with pedals
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Engine throttle
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Electric, dial type
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