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Berco, after exaustive experimenting in the shop, is placing at the disposal of all those who are active in the field of track assembly and disassembly, the DCL, a handy and rational group, for vacuum testing of oil seals and for injecting oil into lubricated track joints. the DCL is a self contained group consisting of:
- Vacuum power pump
- Oil power pump with built-in high pressure relief valve
- Universal, single-phase electric control box complete with fuses and overload cutouts
- Control panel with main switch, pushbuttons, pressure gauge and vacuum gauge
- Tank equipped with: cap with filter, oil sight glass and thermometer
- Tank for recovered lubricant
- A special gun, connected to the group by two rubber hoses, complete with nozzle and lever-operated valves, light and handly, equipped with a combined gauge for checking vacuum in track seals and oil pressure as well.

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The standard model DCL also comes in the DCL/D version.
This version has been specially designed for the leakage test of the seal groups and for the oil filling of the rollers of the tracked vehicles.
The main differences (in comparison with the DCL model) are the following:
- It is possible to carry out the leakage test even with compressed air (an in-feed of compressed air at 5 to 6 bar is needed)
- Automatic metering of the quantity of oil introduced for each cycle
- It comes with an oil pre-heating system (in order to improve the oil fluidity, thus helping carrying out its introduction) by means of an electric heating element built  in the oil tank and of a temperature control thermostat.The standard technical features, as well as size and accessories, are unchanged.

Max.vacuum

759 mm/Hg -  29.88" Hg

759 mm/Hg -  29.88" Hg

Capacity at atm. pressure, vacuum pump

66 dm3/min - 2.3 ft3/min

66 dm3/min - 2.3 ft3/min

Oil pump delivery

3 dm3/min - 183 in3/min

3 dm3/min - 183 in3/min

Setting pressure

3 bar - 43 lbf/in2

3 bar - 43 lbf/in2

Capacity of oil tank

75 dm3 - 2.6 ft3

75 dm3 - 2.6 ft3

Max.quantity of metering per cycle

-

1000 cm3 - 61 in3

Vacuum pump motor power (single-phase)

0.25 KW - .34 HP

0.25 KW - .34 HP

Oil pump motor power (single-phase)

0.25 KW - .34 HP

0.25 KW - .34 HP

Length

1190 mm - 47"

1190 mm - 47"

Width

645 mm - 25 1/2"

645 mm - 25 1/2"

Height

883 mm - 34 1/2"

883 mm - 34 1/2"

Approx. weight, unpacked

165 Kg - 365 lb

165 Kg - 365 lb

Approx. weight, ocean packed

225 Kg - 498 lb

225 Kg - 498 lb

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