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HK HM 04 40 0800

Hydraulic cylinder da. w/o. F. 70-40-800
HKHM04400800

The product image may differ

HKHM04400800
HKHM04400800 HKHM04400800
Ø A
70 mm
Ø S
40 mm
Stroke
800 mm
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Article

HK HM 01 20 0100 HK HM 01 20 0150 HK HM 01 20 0200 HK HM 01 20 0250 HK HM 01 20 0300 HK HM 01 20 0350 HK HM 01 20 0400 HK HM 01 20 0450 HK HM 01 20 0500 HK HM 01 25 0100 HK HM 01 25 0150 HK HM 01 25 0200 HK HM 01 25 0250 HK HM 01 25 0300 HK HM 01 25 0350 HK HM 01 25 0400 HK HM 01 25 0450 HK HM 01 25 0500 HK HM 01 25 0550 HK HM 01 25 0600 HK HM 02 25 0100 HK HM 02 25 0150 HK HM 02 25 0200 HK HM 02 25 0250 HK HM 02 25 0300 HK HM 02 25 0350 HK HM 02 25 0400 HK HM 02 25 0450 HK HM 02 25 0500 HK HM 02 25 0550 HK HM 02 25 0600 HK HM 02 25 0800 HK HM 02 25 1000 HK HM 02 30 0150 HK HM 02 30 0200 HK HM 02 30 0250 HK HM 02 30 0300 HK HM 02 30 0350 HK HM 02 30 0400 HK HM 02 30 0450 HK HM 02 30 0500 HK HM 02 30 0550 HK HM 02 30 0600 HK HM 02 30 0800 HK HM 02 30 1000 HK HM 03 30 0100 HK HM 03 30 0150 HK HM 03 30 0200 HK HM 03 30 0250 HK HM 03 30 0300 HK HM 03 30 0350 HK HM 03 30 0400 HK HM 03 30 0450 HK HM 03 30 0500 HK HM 03 30 0550 HK HM 03 30 0600 HK HM 03 30 0800 HK HM 03 30 1000 HK HM 03 35 0100 HK HM 03 35 0150 HK HM 03 35 0200 HK HM 03 35 0250 HK HM 03 35 0300 HK HM 03 35 0350 HK HM 03 35 0400 HK HM 03 35 0450 HK HM 03 35 0500 HK HM 03 35 0550 HK HM 03 35 0600 HK HM 03 35 0800 HK HM 03 35 1000 HK HM 03 40 0200 HK HM 03 40 0250 HK HM 03 40 0300 HK HM 03 40 0350 HK HM 03 40 0400 HK HM 03 40 0450 HK HM 03 40 0500 HK HM 03 40 0550 HK HM 03 40 0600 HK HM 03 40 0800 HK HM 03 40 1000 HK HM 04 30 0200 HK HM 04 35 0100 HK HM 04 35 0150 HK HM 04 35 0200 HK HM 04 35 0250 HK HM 04 35 0300 HK HM 04 35 0350 HK HM 04 35 0400 HK HM 04 35 0450 HK HM 04 35 0500 HK HM 04 35 0550 HK HM 04 35 0600 HK HM 04 35 0800 HK HM 04 35 1000 HK HM 04 40 0100 HK HM 04 40 0200 HK HM 04 40 0250 HK HM 04 40 0300 HK HM 04 40 0350 HK HM 04 40 0400 HK HM 04 40 0450 HK HM 04 40 0500 HK HM 04 40 0550 HK HM 04 40 0600 HK HM 04 40 0800 HK HM 04 40 1000 HK HM 05 40 0200 HK HM 05 40 0250 HK HM 05 40 0300 HK HM 05 40 0400 HK HM 05 40 0500 HK HM 05 40 0600 HK HM 05 40 0800 HK HM 05 40 1000 HK HM 05 50 0200 HK HM 05 50 0250 HK HM 05 50 0300 HK HM 05 50 0400 HK HM 05 50 0500 HK HM 05 50 0600 HK HM 05 50 0800 HK HM 05 50 1000 HK HM 06 50 0200 HK HM 06 50 0250 HK HM 06 50 0300 HK HM 06 50 0400 HK HM 06 50 0500 HK HM 06 50 0600 HK HM 06 50 0800 HK HM 06 50 1000 HK HM 06 60 0300 HK HM 06 60 0400 HK HM 06 60 0500 HK HM 06 60 0600 HK HM 06 60 0800 HK HM 06 60 1000
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Product details for

HK HM 04 40 0800

Ø A
70 mm
Ø S
40 mm
Stroke
800 mm
Z
960 mm
C
23 mm
L
50 mm
L1
33 mm
Ø D
80 mm
E
G 3/8″ -19
Suitable seal kit
HK GKG 0080 040
All characteristics

Characteristics

Max. working pressure
  • max. 200 bar (acc. to DIN EN 982) 
Design
  • without mounting elements 
Material
  • cylinder base: FE 510-A105 
  • oil filler neck: steel 9SMn28 
  • nut: steel 8UNI EN 20898-2 
Piston
  • piston: steel 9SMn28 
Piston rod
  • piston rod: steel 20MnV6, chrome 25 µm micron ± 5 
  • piston rod: resistance for 200 hours in the NSS test according to ISO 3768 
  • piston rod guide: steel 9SMn28 
Seal
  • seal TPM: NBR 
  • seal OR: NBR Fluorosil Viton 
  • seal TSE-TTS-TTI/L: NBR + fabric / polyurethane 
  • seal GHM-GHK: NBR / polyurethane 
Temp. range
  • standard version -15 °C to +80 °C 
Customs tariff number
  • 84122180 
All characteristics

Product description

Notes
Piston speed based on standard seals: Max. 25 m/min - 0.42 m/sec.
Piston speed to the end positions: max. 6 m/min - 0.10 m/sec.
For these standard cylinders, it is recommended not to weld any fastenings to the cylinder liner (e.g. cardanic mountings) as this could distort it.
Description
Please observe the stipulations of EN ISO 4413 (2011) »safety requirements for fluid power systems and their components« as well as specifications and safety requirements based on statutory regulations when selecting, installing and operating the cylinders.
Our hydraulic cylinders and their components are designed for standard applications in industry and agriculture. They can only be used to a limited extent for applications in construction machinery. In these cases, please consult our technical staff. The cylinders correspond to the technical specifications in the catalogue or are designed according to customer requirements (release designation).
Further information
Test pressure max. 240 bar (acc. to DIN EN 982)

Product variants

138 Results
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Show dimensional drawing
Identifier
Ø A (mm)
Ø S (mm)
Stroke (mm)
Z (mm)
Price / items
HK HM 01 20 0100
40 mm
20 mm
100 mm
230 mm
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HK HM 01 20 0150
40 mm
20 mm
150 mm
280 mm
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HK HM 01 20 0200
40 mm
20 mm
200 mm
330 mm
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HK HM 01 20 0250
40 mm
20 mm
250 mm
380 mm
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HK HM 01 20 0300
40 mm
20 mm
300 mm
430 mm
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HK HM 01 20 0350
40 mm
20 mm
350 mm
480 mm
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HK HM 01 20 0400
40 mm
20 mm
400 mm
530 mm
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HK HM 01 20 0450
40 mm
20 mm
450 mm
580 mm
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HK HM 01 20 0500
40 mm
20 mm
500 mm
630 mm
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HK HM 01 25 0100
40 mm
25 mm
100 mm
230 mm
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Ø A = piston diameter
Ø S = piston rod diameter

Shows 10 of 138

Column selection

Ø A (mm)
Ø S (mm)
Stroke (mm)
Z (mm)
C (mm)
L (mm)
L1 (mm)
Ø D (mm)
E
Suitable seal kit
Ø A = piston diameter
Ø S = piston rod diameter