Yale Pneumatic chain hoist with suspension hook or with integrated trolley CPA ATEX

Capacity 2000 – 10000 kg

 

With 100 % duty rating and an unlimited number of starts the model CPA is suitable for heavy duty applications. It is insusceptible to contamination, humidity and aggressive mediums from the outside.

The hoists are composed of three main components which makes service easy and inexpensive.

Features

  • Working pressures 4 – 6 bar.
  • Robust rotating piston motor has an adjustable spring pressure brake that holds the load secure even in the event of an air failure.
  • The standard, oil bath lubricated planetary gearbox is particularly smooth running and enables a low overall height.
  • High starting torque due to switching valves in the motor body.
  • Low noise emission due to large dimension silencer.
  • Sensitive control by means of 2 resp. 4 button pendant control with emergency stop.
  • The assembly of component parts result in a low overall height (up to 3000 kg only one chain fall).
  • The 5-pocket load chain sheave, manufactured from wear resistant case hardening steel, is matched perfectly to the load chain to guarantee smooth and precise chain motion.
  • Drop forged suspension and load hooks are made from non-aging, high tensile steel and fitted with robust safety latches.
  • The standard case hardened and zinc-plated link chain is matched perfectly to the load chain to guarantee smooth and precise chain motion. All requirements of national and international standards and regulations are fulfilled.
  • Copper-coated suspension and load hooks for MEDIUM design or higher.
  • Stainless steel load chain for HIGH design.

Options

  • Trolley for suspension hook version or integrated trolleys for all three designs (BASIC, MEDIUM, HIGH).
  • Rope control
  • Limit switch
  • Chain container

Info

To ensure faultless operation the compressed air supply must be filtered and oiled!

 

Technical data Yale Pneumatic chain hoist CPA ATEX:

ModelEAN-No.
4025092*
Capacity /
number of chain falls
Lifting speed
with
rated load1
Lifting speed
without
load1
Lowering speed
with
rated load1
Hoist motorWeight2
suspension hook
Weight2
push trolley
Weight2
geared trolley
Weight2
pneumatic trolley
m/minm/minm/minkWkgkgkgkg
CPA ATEX 20-8*3779422000/17.49.911.02.6121184188199
CPA ATEX 30-6*3779593000/16.09.913.03.2121184188199
CPA ATEX 40-4*3779664000/23.75.05.52.6140202206218
CPA ATEX 50-3*3779735000/23.45.06.03.0140202206218
CPA ATEX 75-2*3779807500/32.03.34.33.2----
CPA ATEX 100-3*37799710000/43.45.06.02 x 3.0----

¹ Values for 6 bar (flow pressure), air consumption with rated load 4.7 m³/min. For CPA 100-2: 9.4 m³/min.
²Weight for standard 3m lift. Other lifting heights on request

Technical data Yale Pneumatic chain hoist CPA ATEX MEDIUM II 2 GD c IIB T4:

ModelEAN-No.
4025092*
Capacity /
number of chain falls
Lifting speed
with
rated load1
Lifting speed
without
load1
Lowering speed
with
rated load1
Hoist motorWeight2
suspension hook
Weight2
push trolley
Weight2
geared trolley
Weight2
pneumatic trolley
m/minm/minm/minkWkgkgkgkg
CPA ATEX 20-8*3936902000/17.49.911.02.6121184188199
CPA ATEX 30-6*4094383000/16.09.913.03.2121184188199
CPA ATEX 40-4*4094694000/23.75.05.52.6140202206218
CPA ATEX 50-3*4094835000/23.45.06.03.0140202206218
CPA ATEX 75-2*4101757500/32.03.34.33.2
CPA ATEX 100-3*40952010000/43.45.06.02 x 3.0

Technical data Yale Pneumatic chain hoist CPA ATEX HIGH II 2 GD c IIC T4:

ModelEAN-No.
4025092*
Capacity /
number of chain falls
Lifting speed
with
rated load1
Lifting speed
without
load1
Lowering speed
with
rated load1
Hoist motorWeight2
suspension hook
Weight2
push trolley
Weight2
geared trolley
Weight2
pneumatic trolley
m/minm/minm/minkWkgkgkgkg
CPA ATEX 20-8*4098722000/17.49.911.02.6121184188199
CPA ATEX 40-4*4099954000/23.75.05.52.6140202206218
CPA ATEX 75-2*4100456000/32.03.34.33.2
CPA ATEX 100-3*4099268000/43.45.06.02 x 3.0

¹ Values for 6 bar (flow pressure), air consumption with rated load 4.7 m³/min. For CPA 100-2: 9.4 m³/min.
²Weight for standard 3m lift. Other lifting heights on request.
³Models in HIGH design are already labelled with reduced capacities when delivered.

Technical data Trolleys:

CapacitySizeBeam flange
width
b
Beam flange
thickness
t max
Curve radius
min.
Pneumatic
trolley
travel speed
Pneumatic
trolley
motor
kgmmmmmm/minkW
2000 - 6000A98 - 180272.0180.55
2000 - 6000B180 - 300271.8180.55
7500 - 10000B125 - 310401.8--

Any questions about our products and services?

Do not hesitate to contact us, we will gladly advise you! You can reach us under +49 202 693 59-0, info.wuppertal@cmco.eu or conveniently via our contact form. We look forward to your inquiry!