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Rammer 9033 Hydraulic Hammer

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Applications:

Primary Demolition

Hammer tunneling

Trenching

Primary breaking

Secondary breaking

Underwater breaking

Availability:

Product Description

Minimum working weight, flange mounted  *1

7400 kg

16310 lb

Weight

6000 kg

13230 lb

Working length

3707 mm

145.94 in

Impact rate, Long stroke

300 – 520 bpm

Impact rate, Short stroke

355 – 645 bpm

Operating pressure

170 – 180 bar

2465 – 2610 psi

Pressure relief setting  *2

230 bar

3335 psi

Pressure relief max

240 bar

3480 psi

Oil flow range

360 – 460 l/min

95.1 – 121.5 gal/min

Back pressure max

10 bar

145 psi

Input power

138 kW

185 hp

Tool diameter

215 mm

8.46 in

Pressure line connection (IN)

SAE 6000 psi 1/2″

Return line connection (OUT)

SAE 6000 psi 1/2″

Pressure line size, min. inner diameter

38 mm

1.50 in

Return line size, min. inner diameter

38 mm

1.50 in

Grease connection

BSPP-internal 3/8″

Air connection (A)

BSPP-internal 3/8″

Optimum oil temperature

40 – 60 °C

104 – 140 °F

Allowed oil temperature range

-20 – 80 °C

-4 – 176 °F

Optimum oil viscosity at operating temperature

30 – 60 cSt

Allowed viscosity range

20 – 1000 cSt

Carrier weight, range  *3

68 – 120 t

149900 – 264600 lb

Noise level, measured (2000/14/EC)

127 dB(A)

Noise level, guaranteed (2000/14/EC)

131 dB(A)

*1   Includes average mounting bracket and standard tool
*2   Minimum setting = actually measured operating pressure + 50 bar or 725 psi
*3   Check carrier allowed attachment weight from carrier manufacturer. Check application requirements.

Specifications are subject to change without notice

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