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Excavators - Komatsu Excavators
- PC58UU-3
Features :- Komatsu Excavators
- PC58UU-3
Bucket interference prevention system
The bucket automatically stops itself from contact with the cab/canopy. During operation, an alarm sounds and the equipment is stopped if the bucket gets too close to contact. This feature helps maintain operator confidence, which can increase productivity.
Height Limiter
An adjustable boom height limiter can be set prior to operation. When the boom reaches the pre-set height limit, an alarm will sound and the boom automatically stops. This function can help increase productivity by letting operators focus more on digging in tight or confined spaces.
Digital Depth Display
Ditching, trenching, or digging is even more efficient with this automatic depth measurement system. Informing the operator of dig depth from ground level (absolute depth) and the depth from any pre-set point (relative depth) enables work to go much more smoothly and efficiently. This lessens the need for the operator to stop operation or leave the cab after each adjustment, which also increases productivity.
New pressure-compensated CLSS hydraulic system HydrauMind
Even when 2 or more actuators are operated simultaneously, the PC58UU-3's pressure-compensated CLSS system ensures that each actuator works according to its control input without affecting the size of the load. This gives the operator precise control at all times.
Back fill blade
The PC58UU features a standard back fill blade that can quickly and conveniently fill trenches and clear up jobsites.
Engine speed sensing=Optimum Power
Power utilized by main pump is adjusted automatically in accordance with the engine speed. That means this computerized system keeps engine speed even under high load condition.
Specifications :- Komatsu Excavators
- PC58UU-3
Engine
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Model
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Komatsu
4D88E
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Type
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Water-cooled,
4-cycle, direct injection.
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Number
of cylinders
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4
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Piston
displacement
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133.6
in³
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2.189
ltr
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Flywheel
horsepower (SAE J1349 NET) @ 2400 min-1 2400 rpm:
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40
HP
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29.4
kW
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Hydraulics
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Type
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HydrauMind
(Hydraulic Mechanical Intelligence New Design) system,
Closed-center system with load-sensing valve and
pressure-compensated valve.
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Main
pump:
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Type
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Variable
displacement, axial piston.
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Maximum
flow
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27
US gal/min
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51
ltr/min x 2 = 102 ltr/min
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Type
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Fixed
displacement gear
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Maximum
flow
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8.7
US gal/min
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33
ltr/min
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Auxiliary
Hydraulic flow
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13.2
US gal/min
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50
ltr/min
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Valve
rating:
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Relief
valve setting
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3768
psi
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265
kg/cm²
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Bucket
digging force (ISO)
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8820
lb
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4000
kg
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Arm
crowd force
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With
Arm length 5'3.8'' / 1620 mm
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5840
lb
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2650
kg
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Standard Equipment :- Komatsu Excavators
- PC58UU-3
Air cleaner, single element
Cooling fan, suction type
TOPS Canopy
Travel alarm
Rearview mirror
Suspension seat
Seat belt 3''
Engine sensing system.
Pattern change valve (ISO - SAE)
Bucket interference prevention system
Depth measurement system
Blade
Arm:
- 5'4'' / 1620 mm arm assembly
Shoes:
-15.7'' / 400 mm Rubber
Optional Equipment :- Komatsu Excavators
- PC58UU-3
Air cleaner, double element.
TOPS cab.
Cab heater.
Air conditioner.
Ashtray.
Window washer, front.
Long Arm:
-6'9'' / 2070 mm arm assembly
Shoes:
- 15.7'' / 400 mm Road Liner
- 15.7'' / 400 mm Triple grouser
Bucket Capacity:
- 0.07 yd³ / 0.055 m³
- 0.17 yd³ / 0.13 m³
- 0.21 yd³ / 0.16 m³
- 0.29 yd³ / 0.22 m³
Bucket Capacity (Without Sidecutter):
- 12 in / 300 mm
- 16 in / 410 mm
- 23 in / 580 mm
- 24 in / 610 mm
Bucket Capacity (With Sidecutter):
- 15 in / 370 mm
- 18 in / 480 mm
- 26 in / 650 mm
- 27 in / 680 mm
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