PUMI 28-4.87 S


Описание

Advantages of the PUMI 28-4
• More flexibility with an innovative infinitely variable support, extremely compact and safe with ESC (Ergonic® Setup Control)
• 4-arm placing boom with optimized slip characteristics and precision arm assembly
• Safe operation with new lighting concept for improved illumination of the control points and setup locations
• Intuitive, simple operation via Ergonic 2.0® with numerous convenience functions for efficient operation
• Maximum service life thanks to torsion-resistant, integral frame and optimised mixing drum shape for the ideal axle load distribution
• New optimised hydraulic system conserves resources and protects the environment
• Maintenance-free components, numerous Putzmeister standard components and optimised access minimize maintenance and service costs
• Wear-resistant delivery lines rated for the load
• Rugged mechanical construction of all core components designed for continuous operation
• Mixer drum from high-strength special steel, extremely wear-resistant over maximum service life
• Pumps to suit every requirement (S, Q, CS): Rotor pump or piston pump, longitudinal or transverse mounting
• Expert service, ensuring maximum machine availability

Boom (TMM 28-4)
Model

TMM 28-4

Delivery line DN

100/4.5

Number of arms

4

Folding system

Z

Reach height

27.5 m

Horizontal reach

23.0 m

Horizontal reach (Net)

20.3 m

Reach depth

16.9 m

Unfolding height

6.3 m

End hose length

3 m

Support width front

4.3 m

Support width rear

2.6 m

Pump 

Model

TMP 707 S

Output

70 m³/h

Delivery pressure

83 bar

Delivery cylinder dia.

230 mm

Delivery cylinder stroke

760 mm

Model

TMP 60 CS

Output

56 m³/h

Delivery pressure

57 bar

Delivery cylinder dia.

230 mm

Delivery cylinder stroke

700 mm

Model

 TMP 60 Q

Output

 58 m³/h

Delivery pressure

 25 bar

Mixer

Model

7

Nominal capacity

7m³

Filling ratio

60%

Water tank

630 l

Drum speed

1-14 rpm

Air pressure

5bar