HDP 120 High Pressure Pump Series
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. 380 kg

Features
Power ratings up to 120 kW
Vertical 3 cylinder design
Wide variety of complementary
ancillaries

Quality and reliability
Stationary unit
with electric motor

Stainless steel pump head free of
alternating stress

Length: 1856 mm
Width: 850 mm
Height: 1290 mm
Weight: approx. 1600 kg
at 110 kW

Choice of application specific seal
assemblies

Main dimensions without accessories such
as suction line, pressure regulator etc.
Detailed dimensional drawings and weights
available on request.

Stationary unit
with diesel motor
Length: 1990 mm
Width: 1160 mm
Height: 1405 mm
Weight: approx. 1420 kg
at 120 kW without
full fuel tank

Bellows form hermetic seal
between the suction chamber and
crank section

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