Longwall Hydraulics

  • NSW (02) 4271 2999
  • QLD (07) 4952 3612

DYNAJET 350md Basic

Small, efficient and independent: that's DYNAJET's compact "md" class with a powerful and low-consumption diesel motor. Just like the other DYNAJET trollies in the "md" class, the special features of the DYNAJET 350md, offering a working pressure of up to 350 bar (5,075 PSI), are its extreme manoeuvra-bility, small dimensions and easy-loading and easy-transportation characteristics.

Structure:

  • Robust, powder-coated steel frame for optimum machine protection and a long service life
  • Single-axle chassis with pneumatic tyres for easy on-site manoeuvrability
  • A perfect centre of gravity for flexibility and stability
  • Screws made of corrosion-free material for high durability
  • Central lifting eye for easy transportation and handling
  • Operating-hours counter for optimum product costing analyses
  • 12 V socket for the power supply to the Dynabox 12 V hot-water module

Drive:

  • Vibration-proof starter battery for effortless start-up
  • Flexible vibration elements to absorb vibration between the motor, pump and frame
  • Cover with sound insulation for sustainable reduction of noise emissions
  • Electric starter for easy starting of the machine
  • Robust air-cooled 2-cylinder diesel motor
  • Belt drive for quiet operation and extended maintenance intervals
  • Automatic speed reduction when the pistol is not in use, to minimise noise emissions, wear, and fuel consumption
  • Oil-pressure monitoring to protect against motor damage

Water supply:

  • Suction pressure control to protect the pump in the case of a weak water supply
  • Cleanable stainless-steel water filter for maximum service life of the pump
  • Low-maintenance industrial crankshaft pump for high performance and maximum service life
  • Thermo safety valve for additional protection of the pump
  • Safety valve for additional safety during operation
  • Manual pressure adjustment for easy operation

Base Data

  • SystemCold-water high-pressure cleaners
  • TypeTrolly/Box

Pressure

  • Pressure class350 bar (5,075 PSI)
  • Pressure variableYes
  • Minimal pressure170 bar (2,465 PSI)

Hydraulics

  • Minimum flow rate7 l/min (1.85 USgal/min)
  • Maximum flow rate21 l/min (5.56 USgal/min)
  • Pump revolution speedMax. 1450 rpm
  • Hydraulic power14 kW (19 Hp)
  • PumpTriplex plunger pump with ceramic coating

Threaded Connection

  • Input portGEKA
  • Output portM22x1.5 ET

Drive

  • Drive typeDiesel motor
  • Motor power17.2 kW (23 Hp)
  • Motor speedMax. 2900 rpm
  • Motor typeHatz 2-cylinder diesel motor (air-cooled)
  • Power transmission from motor to pumpBelts
  • Fuel consumption4.0 l/h (1.06 USgal/h) (average)
  • Volume fuel tankApprox. 20 l (5.28 USgal)

Others

  • MediumClear water, up to 40 °C (104 °F), min. 1.8 bar (26 PSI) to max. 6 bar (90 PSI) supply pressure
  • Chassis2 wheels, trolly concept
  • Weight in kg215.0
  • Dimensions (L/W/H)91 x 80 x 96 cm

Version

  • DYNAJET 350md Basic

Scope of delivery (Standard version and standard accessories)
Standard scope of supply

Lifting eye, 12 V DC socket, operating-hours meter, 2-cylinder air-cooled diesel engine, engine-oil pressure monitoring, engine key switch, level sensor to protect the machine from running dry, stainless-steel water filter, supply-pressure and water temperature-monitoring, suction gauge, crankshaft pump, high-pressure gauge, safety valve, Automatic pressure regulation with bypass function for infinitely variable pressure adjustment, operating manual.

Scope of supply

10 m high-pressure hose for hot/cold-water, high-pressure cleaning gun with extension pipe (total length approx. 800 mm), nozzle carrier and 15° flat-jet nozzle.

Product Downloads

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Make and Enquiry

For more information on this product please call us on NSW (02) 4271 2999 or QLD (07) 4952 3612 or fill out the form below and we will get back to you.