TYPES	Energy capacity Nm/cycle	Energy capacity Nm/h	Effective weight min. kg	Effective weight max. kg
CA2X2EU-1	3,600	1,100,000	700	2,200
CA2X2EU-2	3,600	1,100,000	1,800	5,400
CA2X2EU-3	3,600	1,100,000	4,500	13,000
CA2X2EU-4	3,600	1,100,000	11,300	34,000
CA2X4EU-1	7,200	1,350,000	1,400	4,400
CA2X4EU-2	7,200	1,350,000	3,600	11,000
CA2X4EU-3	7,200	1,350,000	9,100	27,200
CA2X4EU-4	7,200	1,350,000	22,600	68,000
CA2X6EU-1	10,800	1,600,000	2,200	6,500
CA2X6EU-2	10,800	1,600,000	5,400	16,300
CA2X6EU-3	10,800	1,600,000	13,600	40,800
CA2X6EU-4	10,800	1,600,000	34,000	102,000
CA2X8EU-1	14,500	1,900,000	2,900	8,700
CA2X8EU-2	14,500	1,900,000	7,200	21,700
CA2X8EU-3	14,500	1,900,000	18,100	54,400
CA2X8EU-4	14,500	1,900,000	45,300	136,000
CA2X10EU-1	18,000	2,200,000	3,600	11,000
CA2X10EU-2	18,000	2,200,000	9,100	27,200
CA2X10EU-3	18,000	2,200,000	22,600	68,000
CA2X10EU-4	18,000	2,200,000	56,600	170,000

Heavy Industrial Shock Absorbers
CA2X8EU-3

Deceleration of heavy loads

Self-Compensating
Energy capacity 14,500 Nm/cycle
Stroke 203 mm

Powerful: The mass of these high volume absorbers are between 12.8 kg and 146 kg in weight. They complement ACE's product range of self-compensating shock absorbers. All models from this product family are designed for applications where robustness and a large energy absorption are important.

The absorbers are designed specifically for each customer application with the aid of the ACE calculation program. The risk of crashes and incorrect settings are therefore prevented The CA models can absorb up to 126,500 Nm of energy and can be used in the area of effective loads between 700 kg and 326,000 kg. The combination of being extremely solid, absorbing high levels of energy and having a large damping range makes them invaluable.

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Technical Details

CA2X8EU-3

Self-Compensating

Dimensions

Stroke	203 mm
A max.	643 mm
B max.	287 mm
C	326 mm
D max.	302 mm
E	92 mm

Technical data

Energy capacity 14,500 Nm/cycle

Energy capacity 1,900,000 Nm/h

Energy capacity with air/oil tank 2,400,000 Nm/h

Effective weight min. 18,100 kg

Effective weight max. 54,400 kg

Hardness -3

Return Force min. 230 N

Return Force max. 650 N

Return Time 0.70 s

Side Load Angle max. 3 °

Impact velocity range 0.3 m/s to 5 m/s. Other speeds on request.

Operating temperature range -12 °C to +66 °C. Other temperatures on request.

Mounting in any position

Positive stop External positive stops 2.5 mm to 3 mm before the end of stroke provided by the customer.

Material Outer body: steel corrosion-resistant coating; Piston rod: hard chrome plated steel; Rod end button: hardened steel and corrosion-resistant coating; Return spring: zinc plated steel

Damping medium Automatic Transmission Fluid (ATF)

Note

For emergency use only applications and for continous use it is possible to exceed the published max. capacity ratings. In this case, please consult ACE.

Safety information

External materials in the surrounding area can attack the seal components and lead to a shorter service life. Please contact ACE for appropriate solution suggestions. Do not paint the shock absorbers due to heat emission.

On request

Special oils, nickel-plated, increased corrosion protection or other special options are available on request.