High Pressure Pump 120

1. HDP 120 High Pressure Pump Series Design criteria Length: 1990 mm Width: 1160 mm Height: 1405 mm Weight: approx. 1420 kg at 120 kW without full fuel tank 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. 380 kg Features  Power ratings up to 120 kW  Vertical 3 cylinder design  Wide variety of complementary ancillaries Quality and reliability  Stainless steel pump head free of alternating stress  Bellows form hermetic seal between the suction chamber and crank section  Choice of application specific seal assemblies  Solid ceramic or tungsten carbide plungers  Choice of bronze (standard) or stainless steel suction chamber  Crank section calculation by ‘Finite element method’ ensures long working life under continuous load  Integral speed reduction gear  Pressurised oil lubrication system with oil cooler/filter Stationary unit with electric motor Length: 1856 mm Width: 850 mm Height: 1290 mm Weight: approx. 1600 kg at 110 kW Main dimensions without accessories such as suction line, pressure regulator etc. Detailed dimensional drawings and weights available on request. Stationary unit with diesel motor

2. Performance parameters (Standard design) Note: Actual flow rates for water as pumped medium (volumetric efficiency has already been taken into account). Q [l/min] HDP 120 series, technical data ** The dynamic high pressure sealing extends the advantages of the labyrinth design with further increased efficiency. *** Special ceramic plungers up to max. 2500 bar  Rod force: 82 kN  Stroke: 55 mm  Mean piston speed at n2  370 r.p.m. = 0,67 m/sec  440 r.p.m. = 0,81 m/sec  530 r.p.m. = 0,96 m/sec Required power rating [kW] 55 75 Operating pressure [bar] r.p.m. HDP 45 90 110 120 D n 1 n 2 14 / 12* 17 / 15* 20 / 18* 18 / 17* 22 / 20* 26 / 24* *Ultra high pressure 28 33 40 1750 1450 1200 1300 1100 930 2150* 1750 1500 1600 1350 1150 3000* 2450* 2050* 2150* 1850 1550 3200 bar only for stationary units 1400 1200 1000 1200 1500 370 440 530 370 440 530 3000* 2450* 2600* 2200* 1850 17,5 1500/1800 1800/2150 3200* 3200* 124 1500 2600* 2250* 20 1500/1800 1800/2150 Typical high pressure pump units 2600* 850 700 600 1050 850 700 1650 1400 1500 370 440 530 123 1650 1450 25 1500/1800 1800/2150 1650 40 48 57 55 66 78 72 87 104 92 111 133 115 138 165 139 166 199 167 200 239 227 272 326 600 500 400 430 360 300 330 280 230 260 220 180 210 180 150 180 140 120 150 120 100 110 90 70 700 600 500 530 440 370 410 340 280 320 270 220 260 220 180 220 180 150 180 150 120 130 110 90 1000 800 700 720 600 510 560 460 390 440 370 310 360 300 250 290 250 200 250 210 170 180 150 120 1150 1000 830 850 720 610 650 550 460 520 440 370 420 360 300 350 290 240 290 250 200 210 180 150 1500 370 440 530 370 440 530 370 440 530 370 440 530 370 440 530 370 440 530 370 440 530 370 440 530 1150 1000 30 1500/1800 1800/2150 1150 1500 850 750 35 1500/1800 1800/2150 850 1500  Stationary unit with electric motor 650 570 40 1500/1800 1800/2150 620 1500 520 450 45 1500/1800 1800/2150 490 122 1500 420 360 50 1500/1800 1800/2150 400 1500 350 300 55 1500/1800 1800/2150 330 1500 290 250 60 1500/1800 1800/2150 270  Road going or stationary trailer units with sound damping cover 1500 210 180 70 1500/1800 1800/2150 200 HDP Seal ** Dynamic Packing Dynamic Packing Dynamic Packing Sealing system D = Piston/Plunger dia. [mm] n1 = Motor/Engine r.p.m. n2 = Crankshaft r.p.m. Tungsten carbide plunger & bushing Special ceramic plunger *** / packing Ceramic plunger / bronze bushing Ceramic plunger / packing Ceramic plunger / bronze bushing Ceramik plunger / packing 124 Conversion table Rating Op. pressure 1 bar = 14.5 psi Flow rate 1 l 1 l 123 1 kW = 1.34 HP 122 = 0.264 US gallon = 0.22 Imp. gallon  10 or 20 foot sound damped container versions Hammelmann plunger pumps convert 93 to 98 % of the shaft power to hydraulic energy. Hammelmann Maschinenfabrik GmbH Postfach 3309 • D-59282 Oelde Telefon (+49) 25 22 76-0 Zum Sundern 13-21 • Germany eMail: mail@hammelmann.de • Internet: www.hammelmann.com Telefax (+49) 25 22 76-444 02/13 © Copyright Hammelmann Maschinenfabrik GmbH, Oelde, Germany. Subject to modification.