PRODUCTS GLOBAL LEADERS IN HYDRAULIC POWER

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        Main Pumps

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        Specifications

        Series K3V Series K5V Series K7V Series
        Size 63 112 140 180 280 80 140 160 200 212 63 125 140 160 180 240 280
        Displacement (cm³) 63 112 140 180 280 80 140 160 200 214 65 130 140 160 180 242 280
        Pressure (MPa) Rated 34.3 Rated 34.3 Rated 35.0
        Peak 39.2 Peak 39.2 Peak 40.0
        Speed (min-1) 2,650 2,360 2,150 1,950 1,600 2,460 2,160 2,000 1,900 2,000 2,650 2,360 2,100 2,100 2,000 1,820 1,800
        3,250 2,700 2,500 2,300 2,000 3,000 2,500 2,500 2,350 2,000 2,950 2,700 2,450 2,450 2,300 2,100 2,100
        Max. input torque (N.m) 343 588 1,120 1,120 1,950 529 843 1,120 1,120 1,500 415 902 902 1,500 1,500 2,000 2,500
        Mass (kg) 81 125 160 160 270 81 125 160 160 206 84 140 140 187 187 - 290

        K7V Series Dimensions (with PTO)

        K3V, K5V 치수는 카다로그 참조 바랍니다.

        Model Dimensions
        D1 D2 D3 d L1 L2 L3 L4 L5 L6 L7 L8 L9 L10 L11 L12 L13 L14
        K7V63 181 127 82.55 18 76 82 170 215 102 70 12.7 201 130 83 42 408 102 207.5
        K7V125 224 160 82.55 22 78 98 131 234 122 93 8 112.5 163 50 56 559 122 230
        Model Shaft spline
        no. of teeth pitch circle dia pressure angle module rule
        K7V63 14 29.6 30° 12/24 SAE
        K7V125 14/17 35.0 20° 2.5 JIS B 1603
        Model Dimensions
        L15 L16 L17 L18 L19 L20 L21
        K7V63 213 161 241 150 2.4 8 106
        K7V125 213 235.5 315.5 150 2.4 8 109
        1) Suction port

        Model Dimensions
        a b c d-depth
        K7V63 50.8 88.9 Φ60 M12-18
        K7V125 50.8 88.9 Φ60 M12-18
        2) Delivery port

        Model Dimensions
        a b c d e-depth
        K7V63 23.8 50.8 Φ19 26.1 M10-16
        K7V125 27.8 57.2 Φ25 36.0 M12-22
        3) Drain port

        Model Dimensions
        a b c d-depth
        K7V63 G1/2 22.6 2.5 19
        K7V125 G3/4 30.8 3.5 20

        Structure and Features

        Summary of Regulator
        Horsepower control
        Code Control Type Control Curve
        1 constant horsepower control
        2 total Horsepower control
        4 high pressure cut-off control
        5
        6
        9 variable horsepower control
        Flow control
        Code Control Type Control Curve
        M manual flow control
        P positive flow control
        N negative flow control
        C 2-stage max. flow control
        L load sensing control
        E electric flow control