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Concrete mixer truck

Technical specification transit mixer

The planetary gear, which is fixed directly onto the mixer drum, is designed to reduse the rotational speed of drum, it whitstands high torques and acts as the main support of the drum. Individual gear stages are produced according to the most advanced technology with the use of high-quality materials. The planetary gear stages operate in an oil bath whitch assures reliable operation and long life. On the entrance shaft there is a conection for mounting the hydraulic motor, and a conection for the water pump. In the SH version, the mixing drum is driven by a separate diesel engine whose power is transmited over a hydraulic pump, a hydraulic motor and a planetary gear. The adjustable hydraulic pump provides silent continuos L/R control of drum rotation by means of two handle remote control located at the rear of the mixer. Thanks to low fuel and oil consumption of the hydraulic system, the machine is very economical. The hydrostatic driving system is protected against overheating by a thermostatic-controled forced air-cooling. In the VH version the rotating torque is transmited directly from the motor shaft of vehicle engine (p.t.o). Other driving parts are same as by SH version.

The mixer is carried by auxialy "U" frame	140 / 75 / 7 mm	The mixer is carried by auxiliary "closed" frame	140 / 80 / 8 mm
Drum bottom	6mm - St 52,3 (DIN)	Drum bottom	6mm - St 52,3 (DIN)
all other places incl. Spiral. Blades are from wear resistant steel	5mm (app 1/4 inch) - St 52,3 (DIN)	Other wear plates(feeding hopper, collection hopper, chute	3mm - St 52,3 (DIN)
Other wear plates ( feeding hooper, collection hopper, chute	3 mm - St 52,3 (DIN)
Mixing drum flap with rubber ring (seal)	1	Mixing drum flap with rubber ring (seal)	1
Nominal volume	4 m3	6 m3	9 m3
Geometrical volume	7,99 m3	10,12 m3	15,00 m3
Feeding hopper with suspension and protective grating Washing conection and hose by feeding hooper 3/40´´ Support for collection hopper with ladder Swieling (190°) discharge chute also adjustable in height	1,25 m	Feeding hopper with suspension and protective grating Support for collection hopper with ladder Swiveling (190°) discharge chute also adjustable in height	(1.25m)
Flip chute	750 mm	Chute support	manual
Chute extension 1 m	2 pcs	Chute extension 1 m	2 pcs
Hydrostatic driving system	GR 070 / MK 070	GR 070 / MK 070	GR 089 / MK 089
Planetary gearbox with PTO for water pump	PMBZ 50.2	TMG 51.2 (SAUER orig)	TMG 61.1 (SAUER orig)
Hydraulic OIL-COLLER AKG-Germany with integrated oil filter thermostatical controlled forced air-cooling system Mixer driving (power required app. 38 kW )	p.t.o. (shaft from vehicle engine )	Hydraulic OIL-COLLER with integrated oil filter thermostatically controlled forced air-cooling system Mixer driving (power required app. 52KW)	p.t.o. (shaft from vehicle engine)
Mixer drum speed	adjustment from 0-16 rpm in either direction	Mixer drum speed	adjustment from 0÷14 rpm in either direction
Metal parts are sand-blasted and 2-hand painted with anti-corosive primer		Metal parts are sand-blasted and 2-hand painted with anti-corosive primer
without watertank, waterpump		Water tank 650 lit mounted on the top of gearbox	Water pump 250l/3,5bar NST III - Gearbox pto driven
without water system		Washing connection and hose by feeding hopper 3/4"	Single lever control with cable for pump controlling

		MAN 7 m3
		VOLVO 9 m3

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