Construction Machinery: Tracked Tractor Caterpillar

Model Type of pump Overflow valve pressure Pump bandwidth
D9T piston pump 40500 kPa - 5875 lb / sq. inch 383 l/min - 101 gal/min
D9N 18615.8 kPa - 2700 lb / sq. inch 310 l/min - 81.9 gal/min
D8T variable displacement piston pump 39200 kPa - 5700 lb / sq. inch 276 l/min - 73 gal/min
D8R LGP piston pump 24131.6 kPa - 3500 lb / sq. inch 300 l/min - 79.3 gal/min
D8R piston pump 24131.6 kPa - 3500 lb / sq. inch 300 l/min - 79.3 gal/min
D8N 24131.6 kPa - 3500 lb / sq. inch 240 l/min - 63.4 gal/min
D7R XR serie II 180 l/min - 47.6 gal/min
D7R XR piston pump 22794 kPa - 3306 lb / sq. inch 177 l/min - 46.8 gal/min
D7R serie II 22800 kPa - 3307 lb / sq. inch 180 l/min - 47.6 gal/min
D7R LGP serie II 22800 kPa - 3307 lb / sq. inch 180 l/min - 47.6 gal/min
D7R LGP piston pump 22794 kPa - 3306 lb / sq. inch 177 l/min - 46.8 gal/min
D7R piston pump 22794 kPa - 3306 lb / sq. inch 177 l/min - 46.8 gal/min
D7H serie II 22752.7 kPa - 3300 lb / sq. inch 175 l/min - 46.2 gal/min
D7H 22752.7 kPa - 3300 lb / sq. inch 175 l/min - 46.2 gal/min
D7E LGP Hybrid 27579 kPa - 4000 lb / sq. inch 312 l/min - 82.4 gal/min
D7E Hybrid 27579 kPa - 4000 lb / sq. inch 312 l/min - 82.4 gal/min
D6T XW VPAT 21550 kPa - 3126 lb / sq. inch 189 l/min - 49.9 gal/min
D6T XW 134 kPa - 2799 lb / sq. inch 189 l/min - 49.9 gal/min
D6T XL VPAT 21550 kPa - 3126 lb / sq. inch 189 l/min - 49.9 gal/min
D6T XL 19300 kPa - 2799 lb / sq. inch 189 l/min - 49.9 gal/min
D6T STD 19300 kPa - 2799 lb / sq. inch 189 l/min - 49.9 gal/min
D6T LGP VPAT 21550 kPa - 3126 lb / sq. inch 189 l/min - 49.9 gal/min
D6T LGP S 19300 kPa - 2799 lb / sq. inch 189 l/min - 49.9 gal/min
D6R XR piston pump 19305.3 kPa - 2800 lb / sq. inch 190 l/min - 50.2 gal/min
D6R XL piston pump 19305.3 kPa - 2800 lb / sq. inch 190 l/min - 50.2 gal/min
D6R LGP piston pump 19305.3 kPa - 2800 lb / sq. inch 190 l/min - 50.2 gal/min
D6R IG piston pump 19305.3 kPa - 2800 lb / sq. inch 190 l/min - 50.2 gal/min
D6R piston pump 19305.3 kPa - 2800 lb / sq. inch 190 l/min - 50.2 gal/min
D6M XL piston pump 24821.1 kPa - 3600 lb / sq. inch 119 l/min - 31.4 gal/min
D6M LGP piston pump 24821.1 kPa - 3600 lb / sq. inch 119 l/min - 31.4 gal/min
D6H serie II 19822.4 kPa - 2875 lb / sq. inch 167 l/min - 44.1 gal/min
D6H LGP gear type pump 19822.4 kPa - 2875 lb / sq. inch 73 l/min - 19.3 gal/min
D6D 15513.2 kPa - 2250 lb / sq. inch 166 l/min - 43.9 gal/min
D5M XL piston pump 20684.3 kPa - 3000 lb / sq. inch 94.6 l/min - 25 gal/min
D5M LGP piston pump 20684.3 kPa - 3000 lb / sq. inch 95 l/min - 25.1 gal/min
D5K XL 20600 kPa - 2988 lb / sq. inch 73.5 l/min - 19.4 gal/min
D5K LGP 20600 kPa - 2988 lb / sq. inch 73.5 l/min - 19.4 gal/min
D5H serie II 20684.3 kPa - 3000 lb / sq. inch 109.5 l/min - 28.9 gal/min
D5H LGP hydraulic system with load sensing, variable displacement piston pump 20684.3 kPa - 3000 lb / sq. inch 108.8 l/min - 28.7 gal/min
D5G XL 20000 kPa - 2900 lb / sq. inch 61.1 l/min - 16.1 gal/min
D5G LGP 20000 kPa - 2900 lb / sq. inch 61.1 l/min - 16.1 gal/min
D4K XL 20600 kPa - 2988 lb / sq. inch 73.5 l/min - 19.4 gal/min
D4K LGP 20600 kPa - 2988 lb / sq. inch 73.5 l/min - 19.4 gal/min
D4H serie II variable displacement piston pump measures the applied load 18615.8 kPa - 2700 lb / sq. inch 94.6 l/min - 25 gal/min
D4H LGP load sensing, variable displacement piston pump 18615.8 kPa - 2700 lb / sq. inch 94.6 l/min - 25 gal/min
D4G XL 20000 kPa - 2900 lb / sq. inch 61.1 l/min - 16.1 gal/min
D4G LGP 20000 kPa - 2900 lb / sq. inch 61.1 l/min - 16.1 gal/min
D4G 20000 kPa - 2900.8 lb / sq. inch 61.1 l/min - 16.1 gal/min
D4C XL serie III Hydrostat gear type pump 17236.9 kPa - 2500 lb / sq. inch 66.6 l/min - 17.6 gal/min
D4C XL serie III gear type pump 17236.9 kPa - 2500 lb / sq. inch 66.6 l/min - 17.6 gal/min
D4C serie III Hydrostat gear type pump 17236.9 kPa - 2500 lb / sq. inch 66.6 l/min - 17.6 gal/min
D4C serie III gear type pump 17236.9 kPa - 2500 lb / sq. inch 66.6 l/min - 17.6 gal/min
D4C serie II 17236.9 kPa - 2500 lb / sq. inch 55 l/min - 14.5 gal/min
D4C LGP serie III Hydrostat gear type pump 17236.9 kPa - 2500 lb / sq. inch 66.6 l/min - 17.6 gal/min
D4C LGP serie III gear type pump 17236.9 kPa - 2500 lb / sq. inch 66.6 l/min - 17.6 gal/min
D4B LGP gear 17236.9 kPa - 2500 lb / sq. inch 55 l/min - 14.5 gal/min
D4B gear 17236.9 kPa - 2500 lb / sq. inch 55 l/min - 14.5 gal/min
D3K2 XL 20600 kPa - 2988 lb / sq. inch 73.5 l/min - 19.4 gal/min
D3K XL 20600 kPa - 2988 lb / sq. inch 73.5 l/min - 19.4 gal/min
D3K LGP 20600 kPa - 2988 lb / sq. inch 73.5 l/min - 19.4 gal/min
D3G XL 20000 kPa - 2900 lb / sq. inch 61.1 l/min - 16.1 gal/min
D3G LGP 20000 kPa - 2900 lb / sq. inch 61.1 l/min - 16.1 gal/min
D3G 61.1 kPa - 8.9 lb / sq. inch 10977.7 l/min - 2900 gal/min
D3C XL serie III gear type pump 17236.9 kPa - 2500 lb / sq. inch 54.1 l/min - 14.3 gal/min
D3C serie III gear type pump 17236.9 kPa - 2500 lb / sq. inch 54.1 l/min - 14.3 gal/min
D3C serie II Gear type pump with single section 17236.9 kPa - 2500 lb / sq. inch 55 l/min - 14.5 gal/min
D3C LGP serie III gear type pump 17236.9 kPa - 2500 lb / sq. inch 54.1 l/min - 14.3 gal/min
D3C LGP serie II Gear type pump with single section 17225 kPa - 2500 lb / sq. inch 55 l/min - 14.5 gal/min
D3B LGP-S Constant power 17236.9 kPa - 2500 lb / sq. inch 83 l/min - 21.9 gal/min
D3B 17236.9 kPa - 2500 lb / sq. inch 55 l/min - 14.5 gal/min
D11T CD gear type pump 24135 kPa - 3500 lb / sq. inch 250 l/min - 66 gal/min
D11T gear type pump 24135 kPa - 3500 lb / sq. inch 250 l/min - 66 gal/min
D11N 22752.7 kPa - 3300 lb / sq. inch 610 l/min - 161.1 gal/min
D10T gear type pump 18790 kPa - 2725 lb / sq. inch 404 l/min - 107 gal/min
D10R 18615.8 kPa - 2700 lb / sq. inch 408.8 l/min - 108 gal/min
D10N 18600 kPa - 2697.7 lb / sq. inch 408 l/min - 107.8 gal/min