High Pressure Pump 750

1. Series HDP 750 High Pressure Pump Length: 3970 mm Width: 2100 mm Height: 2225 mm Weight: approx. 9200 kg at 839 kW and withoutfull fuel tank Design criteria Hammelmann high pressure pumps are built to operate at the continuous maximum duty stated in the performance parameters. Just compare the crankshaft speed, average plunger speed, plunger diameter and power rating. High pressure pump Weight: approx. 3700 kg Features • Power ratings up to 750 kW • Vertical 5 cylinder design • Wide variety of complementary ancillaries Quality and reliability • Stainless steel pump head free of alternating stress • Cross head piston bellows seal • Choice of 'application specific' seal assemblies • Solid ceramic or tungsten carbide plungers • Choice of bronze or stainless steel suction chamber • Crank section calculation by ‘Fi- nite element method’ ensures long working life under continuous load • Twin helical integral reduction gear with crankshaft supported by 4 bearings • Pressurised oil lubrication system with oil cooler/filter Stationary unit with diesel engine Main dimensions without accessories such as suction line, pressure regulator etc. All shown as right side drive. Detailed dimensional drawings and weights available on request.

2. Performance parameters 500 HDP 750 series, technical data • Rod force: 200 kN • Stroke: 100 mm • Mean piston speed at n2 315 r.p.m. = 1,06 m/sec 380 r.p.m. = 1,27 m/sec 465 r.p.m. = 1,54 m/sec Required power rating [kW] 560 600 Operating pressure [bar] r.p.m. Q 650 700 750 D [l/min] n 1 n 2 88 105 128 139 166 203 3000 2500 2100 1850 1500 1250 1500 315 380 465 315 380 465 2800 2350 2000 1700 1400 3000 2500 28 35 1500/1800 1800 2700 2950 3000 1500 1800 1500 2000 1650 2050 1750 1500/1800 1800 1900 Typical high pressure pump units 183 220 268 1400 1150 980 1600 1300 1100 1500 315 380 465 1400 1150 1500 1250 1600 1350 40 1500/1800 1800 1450 234 281 342 292 350 427 357 429 522 430 516 628 509 611 745 591 709 864 772 926 1128 977 1172 1428 1206 1447 1763 1100 930 770 910 750 620 750 620 510 630 520 430 540 440 370 460 380 320 350 290 240 280 230 190 230 180 150 1250 1030 860 1020 840 700 840 690 580 710 580 480 600 500 410 520 430 350 400 330 270 310 260 210 250 210 170 1500 315 380 465 315 380 465 315 380 465 315 380 465 315 380 465 315 380 465 315 380 465 315 380 465 315 380 465 1100 930 1200 1000 1250 1080 45 50 55 60 65 70 1500/1800 1800 1150 940 1500 900 750 980 810 1020 870 1500/1800 800 1500 740 620 810 670 840 720 1500/1800 1800 770 • Stationary unit with diesel motor 1500 620 520 680 560 710 610 1500/1800 1800 650 1500 530 440 580 480 600 520 520 440 390 340 310 270 250 220 1500/1800 1800 550 1500 460 380 500 410 1500/1800 1800 480 • Diesel unit in container with workshop 1500 350 290 380 310 80 1500/1800 1800 360 1500 280 230 300 250 90 1500/1800 1800 290 1500 220 180 240 200 100 1500/1800 1800 230 D = Piston/Plunger dia. [mm] n1 = Motor/Engine r.p.m. [1/min] n2 = Crankshaft r.p.m.[1/min] • Stationary unit with electric motor Type designations HDP Type 754 Sealing system D Hydrodynamic with tungsten carbide plungers 28 - 35 Hydrodynamic with solid ceramic plungers 40 753 Conversion table Rating Op. pressure 1 bar = 14.5 psi Flow rate 1 l 1 l 1 kW = 1.34 HP Labyrinth with solid ceramic plungers 45 - 100 752 = 0.264 US gallon = 0.22 Imp. gallon Packed sleeves with solid ceramic plungers 45 - 100 D = Plunger dia. [mm] 757 Hammelmann Maschinenfabrik GmbH Postfach 3309 • D-59282 Oelde Telefon (0 25 22) 76-0 Zum Sundern 13-21 • Germany eMail: mail@hammelmann.de • Internet: www.hammelmann.de Telefax (0 25 22) 76-444 07/09© Copyright Hammelmann Maschinenfabrik GmbH, Oelde, Germany. Subject to modification.