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7. SPECIFICATIONS
7.1 TECHNICAL PARAMETER
Engine…………………………………………………………………YANMAR diesel engine
Model…………………………………………………………YANMAR 3TNV80f-SPSU
Displacement………………………………………………………………………………1.267L
Number of cylinder………………………………………………………………………………3
Power…………………………………………………………………………… 14 kW/2400rpm
Fuel assumption…………………………………………………………………………272g/kw.h
Coupling …………………………………………………MONOLASTIC 32 Flanschkupplung
Radiator………………………………………………………………………………BC7039-00
Hydraulic device
Hydraulic pump…………………………………………………………………… plunger pump
Model……………………………………………………… PVD-0B-24P-8G3-5516A
Flow………………………………………………………………2x28.8+19.2+6.5mL/r
Work p r e s s u r e … … … … … … … … … … … … … … … … … … … … … 2 x 2 1 . 5 / 1 8 M P a
Multitandem val ve… … … … … … … … … … … … … … … … ………K V S E - 3 6 B - 10
Hydraulic pilot valve………………………………………………………carry out the hydraulic
proportion control of the boom,
arm, bucket and flat swing
through 2 “+”control joysticks
Model………………………………………………………………………………HC-RCX 47586
HC-RCX 47585
Pilot system pressure……………………………………………………………………3.5Mpa
Hydraulic cylinder (standard backhoe) ………….double action combined sealed hydraulic tank
Boom cylinder………………………………………………………………………φ70Xφ40mm
Arm cylinder………………………………………………………………………φ65Xφ35mm
Bucket cylinder……………………………………………………………………φ65Xφ35mm
Dozer cylinder……………………………………………………………………φ85Xφ45mm
Swing cylinder…………………………………………………………………… φ65Xφ35mm
Swing hydraulic motor……………………………………………………………cycloid motor
Model…………………………………………………………………… PCR-2B-10A-P-9472A
Travel hydraulic motor……………………………………………… piston polar variable motor
Model…………………………………………………………MAG-18VP-230F（B0240-18098）
Hydraulic oil tank capacity…………………………………………………………………24L
Hydraulic cooling device
Oil cooling device model……………………………………………………C7039-00
Fan drive……………………………………………………………………… engine drive
Hydraulic oil filter
Oil return filter core model…………………………………………………………KSP-0200010L
Swing mechanism
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