Used Ultrasonic Cleaning Tank for sale (17,516)

Year of construction: 2017, condition: used, machine/vehicle number: IntNr231417, Technical Description – PERO RO Manufacturer: PERO AG Model: RO R1 / 414-EX Year of manufacture: 2017 / 10 Machine type: Cleaning system / Degreasing unit Process: Solvent cleaning (e.g. modified alcohols or hydrocarbons) Technical data (typical for this series): Cleaning system: Closed-loop, fully automatic Working chamber dimensions: approx. 530 × 320 × 200 mm Max. batch weight: approx. 50 – 80 kg Solvent: Modified alcohol (hydrocarbon-based) Drying: Vacuum drying Control: PLC control with touch panel Equipment: Integrated distillation unit, filtration system, oil separator Power consumption: approx. 10 – 15 kW Vacuum pump: Integrated Condition: Very good, well-maintained condition – from ongoing production Gbsdpfex Sv Uzsx Agbog Special features: • Energy-efficient cleaning system with closed solvent circuit • High cleaning quality with minimal solvent consumption • Ideal for precision engineering and machining businesses The machine can be inspected under power by prior appointment. Subject to technical changes, errors, and prior sale.

Condition: used, Year of construction: 2002, heating capacity 10,5 kW operating pressure 2,2 - 2,8 bar basket dimensions 700 x 1410 mm weight max. in kg 500 kg Usable height 675 mm Cleaning fluid max. fill quantity 380 L capacity 10,8 kW weight approx. 420 kg In our assessment, the machine is in good used condition and can be inspected under power by appointment. Accessories, tools, and clamping devices shown are only included in the scope of delivery Gbodpfx Agex Sr E Asbsg if this is noted in the additional information. Technical data and specifications are subject to change without notice and errors. Prior sale is reserved.

Condition: used, functionality: fully functional, total height: 5,200 mm, pressure: 1 bar, tank capacity: 25,800 l, inner diameter: 2,900 mm, TECHNICAL SPECIFICATIONS - Flat-bottom tank on legs - Material: stainless steel - Capacity: 25,800 litres RING - 1 ladder support bar - 1 lifting tube - 1 support and level tap - 1 oval autoclave door - 1 partial drain valve on square flange BOTTOM - Flat - 1 total drain valve on square flange - Feet DIMENSIONS - Diameter: 2,900 mm - Height: 5,200 mm Godpfxjxz Da Ie Agbebg

Condition: used, mileage: 215,671 km, power: 159 kW (216.18 HP), first registration: 11/1985, fuel type: diesel, empty load weight: 8,620 kg, maximum load weight: 7,380 kg, overall weight: 16,000 kg, axle configuration: 4x2, wheelbase: 3,900 mm, color: green, driver cabin: day cab, gearing type: mechanical, suspension: steel, number of seats: 3, Superstructure water tank by Heidelmeier, 7,000 liters, water pump with petrol engine. Non-binding offer—subject to change and prior sale. Sale is carried out with exclusion of any warranty. All information provided without guarantee! Gbodpex Tug Ssfx Agbjg

Condition: excellent (used), Year of construction: 2004, Hinst continuous cleaning system Continuous washing plants of the manufacturer Hinst are designed to treat serial parts in high quantities with highest cleanliness requirements at the same time. Plant no. 04.333 Year of construction 12.2004 dimensions approx. WxDxH: 3,80 x 4,30 x 3,80m Gsdjg Ipp Aspfx Agbobg incl. - 6 baskets: basket dimensions: 48,5x48,5x H26cm      - roller conveyor 2,10x52x90cm The continuous cleaning system has already been professionally dismantled and stored at a value of 3.500 €. these are included in the purchase price Transport can be organised by us, loading volume 2 articulated lorries. Complete factory closure, large selection of storage platforms, pallet racks, shelf racks, paternosters. High-quality industrial machines, lathes, grinding machines, hand machines. Further articles - new and used - you will find in our shop! International shipping costs on request!

Condition: used, Used stainless steel tank / transport container / IBC Last intended use: Chemicals Item number: 10888 Volume: 1000 liters Type: Upright in galvanized stacking frame Material (media-contact): 1.4301 / AISI304 Manhole: 400 mm Design: Single-walled Operating pressure as per nameplate: +0.10 bar Tank dimensions: Overall width: 1040 mm Overall length: 1240 mm Overall height: 1850 mm Foot height: 165 mm Gjdpfx Agex Tta Rjbsbg Materials: Inside: 1.4301 / AISI 304 External parts: Galvanized steel Equipment: Nameplate: yes Outlet diameter: 250 mm Outlet valve: Distance outlet to floor: 180 mm Empty weight: 266 kg

Year of construction: 2019, operating hours: 13,000 h, condition: used, machine/vehicle number: IntNr231388, Technical Description – PERO RO Industrial Solvent-Based Parts Cleaning System The PERO RO is a high-performance industrial parts cleaning system designed for the effective and environmentally friendly cleaning of workpieces and components using solvents. It is suitable for a wide range of applications within the metalworking industry and ensures high cleanliness standards while maintaining economic operation. Features: Gjdpfxjx Sv Une Agbebg • Cleaning with organic solvents (e.g. hydrocarbons or modified alcohols) • Closed-loop process with integrated solvent circulation • Suitable for small to medium batch sizes and varying component geometries • Automated process control for repeatable cleaning results • Robust construction for continuous industrial operation Typical Applications: • Degreasing of turned and milled parts • Cleaning before assembly or coating • Removal of coolants, oils, and particulates The machine can be inspected under power by prior arrangement. Specification and data subject to change and error, prior sale reserved!

Condition: good (used), mileage: 476,036 km, power: 350 kW (475.87 HP), first registration: 12/2021, fuel type: diesel, tire size: 385/55R22,5, axle configuration: 4x2, wheelbase: 3,700 mm, fuel: diesel, brakes: retarder, color: white, driver cabin: day cab, gearing type: automatic, number of gears: 12, emission class: euro6, suspension: steel-air, total length: 6,200 mm, total width: 2,550 mm, total height: 3,960 mm, Year of construction: 2021, Equipment: ABS, air conditioning, central locking, cruise control, electric window regulation, parking air conditioner, parking heater, power mirror, retarder, traction control, = Additional Options and Equipment = - Second diesel tank - Digital tachograph - Tachograph (control device) - Fixed fifth wheel - High roof - Auxiliary braking system = Remarks = Number of axles: 2, Configuration: 4x2, Unladen weight: 8,449 kg, Gross weight: 19,000 kg, Total tank capacity: 1,300 liters, Second diesel tank, Fifth wheel height: 113 cm, Fifth wheel: Fixed, Number of differentials: 1, Suspension type: Air suspension, Cabin type: High roof, Cruise control, Tachograph (control device), Digital tachograph, Air conditioning, Number of airbags: 1, Auxiliary air conditioning, Auxiliary heating, Electric windows, Electric mirrors, Radio/cassette, CarPlay, Color: White, Heated mirrors, Lighting type: Halogen lamp, Lane departure warning system, Climate control, Seat heating, Bluetooth, Flashing lights, Engine power: 350 kW (469 hp), Fuel: Diesel, Euro standard: 6, Transmission type: Telligent, Transmission brand: Mercedes-Benz, Gears: 12, Auxiliary braking system, Retarder brand: Voith, Power steering, ABS, ASR, Starter battery, Central locking, Seating arrangement: 1+1, Seat upholstery: Fabric, Seat adjustment: Manual = Further Information = Transmission Transmission: MB, 12-speed, automatic Axle Configuration Brakes: Disc brakes Axle 1: Tyre size: 385/55R22.5; Steered; Tread depth left: 5 mm; Tread depth right: 4 mm; Suspension: Leaf spring Axle 2: Tyre size: 315/70R22.5; Dual wheels; Tread depth inner left: 12 mm; Tread depth outer left: 11 mm; Tread depth inner right: 12 mm; Tread depth outer right: 12 mm; Suspension: Air suspension Gbjdpfx Agox Scxysbsg Weights Unladen weight: 8,449 kg Payload: 10,551 kg Gross vehicle weight: 19,000 kg Condition Technical condition: good Visual condition: good Damage: none Number of keys: 4 Financial Information Lease price: €788 per month (default, 60 months); Please ask for further information and terms Identification Registration: KLEYN1 = Company Information = Kleyn Trucks is one of the world’s largest independent trading companies for used vehicles. Here you can choose from a constantly changing stock of 1,200 used trucks, tractor units, and trailers. Our range includes all European brands, years of manufacture, and price ranges. Why buy at Kleyn Trucks? Simple! • Large, rapidly changing stock • Recognizable quality • Attractive pricing • Fair business practices • Multilingual team • We understand our customers • Assistance with import and transport • (Export) registration plates arranged quickly • Expert technical services • The security of “recognizable quality” • And more… Visit our website for special offers and the full inventory: Leasing via Kleyn Trucks is possible in most European countries! Quickly calculate your leasing rate and send an inquiry via our website. Ask directly about our European warranty package.

Condition: used, functionality: fully functional, total height: 5,400 mm, tank capacity: 28,900 l, inner diameter: 2,800 mm, TECHNICAL SPECIFICATIONS - Cylindrical stainless steel tank - Brand: STAI - Material: stainless steel Godow Tmgpjpfx Agbebg - Capacity: 28,900 litres - Exterior finish: buffed RING - 1 ladder support bar - 1 lifting tube - 1 tasting tap - 1 oval autoclave door - 1 ruler with tap for level - 1 partial drain valve on square flange with stainless steel cap BOTTOM - Flat - 1 total drain valve on square flange - On legs DIMENSIONS - Diameter: 2800 mm - Height: 5400 mm

Condition: excellent (used), mileage: 29,750 km, power: 162 kW (220.26 HP), first registration: 02/2002, fuel type: diesel, axle configuration: 4x2, wheelbase: 3,680 mm, fuel: diesel, color: red, gearing type: mechanical, emission class: euro3, suspension: steel, total length: 6,930 mm, total width: 2,380 mm, total height: 3,100 mm, Year of construction: 2002, Equipment: ABS, trailer coupling, = Additional Options and Accessories = - Leaf suspension - Air horn - Radio/CD player - Side door - Sun visor - Toolbox - Power take-off (PTO) - Central lubrication - Tow hitch = Further Information = General Information Cab: double Technical Information Gbsdpfx Aox Tpnksgbsg Number of cylinders: 6 Axle Configuration Suspension: leaf suspension Front axle: Max. axle load: 4,450 kg; Tyre tread left: 90%; Tyre tread right: 90% Rear axle: Twin tyres; Max. axle load: 8,500 kg; Tyre tread inside left: 90%; Tyre tread outside left: 90%; Tyre tread inside right: 90%; Tyre tread outside right: 90% Weights Unladen weight: 6,670 kg Payload: 5,320 kg Gross vehicle weight: 11,990 kg Condition Technical condition: very good Optical condition: very good Further Information Contact Andre, Henri, or Andre for more information.

Condition: excellent (used), Year of construction: 2022, machine/vehicle number: AC849530101, total length: 476 mm, overall weight: 2,924 kg, pressure (max.): 16 bar, Equipment: type plate available, MABE 8000 L tank no. AC849530101, 2022, 16bar used Gjdpfxev H Ac Nj Agbebg

Year of construction: 2021, condition: repair required (used), functionality: limited functionality, machine/vehicle number: 06217627, Powerful cleaning unit for injection moulding tools. Leakage at the pump seal, otherwise no defects. Upon request, repair/service will be handled by the seller. Additional cost approx. €2,500. Sale price negotiable. Original price: €12,000. Gjdpox Tn Rqjfx Agbjbg

Condition: good (used), mileage: 719,850 km, power: 338 kW (459.55 HP), first registration: 03/2015, fuel type: diesel, axle configuration: 4x2, fuel: diesel, color: blue, driver cabin: sleeper cab, gearing type: automatic, emission class: euro6, suspension: steel-air, Year of construction: 2015, Equipment: AdBlue, EBS, air conditioning, cruise control, electric window regulation, parking heater, power mirror, second fuel tank, Brakes: disc brakes Front axle: Steering; Suspension: leaf suspension Rear axle: Double wheels; Suspension: air suspension Empty weight: 8.324 kg Carrying capacity: 10.676 kg GVW: 19.000 kg Technical condition: good Gbsdexxzb Repfx Agbjg Visual appearance: good Please contact Arie or Pedro for more information

Condition: good (used), mileage: 897,799 km, power: 309 kW (420.12 HP), first registration: 11/2017, fuel type: diesel, tire size: 315/70R22,5, axle configuration: 4x2, wheelbase: 3,900 mm, fuel: diesel, color: white, driver cabin: sleeper cab, gearing type: automatic, number of gears: 14, emission class: euro6, suspension: steel-air, total length: 6,350 mm, total width: 2,550 mm, total height: 4,020 mm, Year of construction: 2017, Equipment: ABS, air conditioning, central locking, cruise control, electric window regulation, navigation system, parking heater, power mirror, traction control, = Additional Options and Accessories = - 2nd Diesel Tank - Digital Tachograph - Journey Recorder (Control Device) - Fixed 5th Wheel Gsdpfx Aox Scxgjgbjbg - Sleeper Cab = Notes = Number of axles: 2, Configuration: 4x2, Payload: 11,264 kg, Curb weight: 8,236 kg, Gross weight: 19,500 kg, Total fuel tank capacity: 1,320 liters, Second diesel tank, 5th wheel height: 115 cm, 5th wheel type: Fixed, Number of diff locks: 1, Suspension type: Air suspension, Cabin type: Sleeper cab, Cruise control, Journey recorder (control device), Digital tachograph, Air conditioning, Auxiliary heating, Electric windows, Electric mirrors, Radio/cassette, GPS navigation, Color: White, Heated mirrors, Lighting type: Halogen, Lane keeping assist, Climate control, Seat heating, Bluetooth, Engine power: 309 kW (414 hp), Fuel: Diesel, Emissions standard: Euro 6, Transmission type: Automatic, Gearbox: Scania, Number of gears: 14, Power steering, ABS, ASR, Starter battery, Central locking, Number of seats: 2, Seating configuration: 1+1, Seat upholstery: Fabric, Seat adjustment: Manual = Further Information = Transmission Gearbox: SCA, 14-speed, Automatic Axle configuration Tyre size: 315/70R22.5 Brakes: Disc brakes Axle 1: Steered; Left tyre tread: 4 mm; Right tyre tread: 3 mm; Suspension: Leaf spring Axle 2: Twin wheels; Inner left tyre tread: 4 mm; Outer left: 3 mm; Inner right: 3 mm; Outer right: 3 mm; Suspension: Air suspension Weights Unladen weight: 8,236 kg Payload capacity: 11,264 kg Gross vehicle weight: 19,500 kg Interior Number of seats: 2 Condition Technical condition: Good Visual condition: Good Damages: None Number of keys: 3 Identification License plate: 82-BKD-5 = Company Information = Kleyn Trucks is one of the world’s largest independent dealers of used vehicles. Here, you can choose from a continuously changing stock of 1,200 used trucks, tractor units, and trailers. Our range includes all European brands, model years, and price ranges. Why buy at Kleyn Trucks? Simple! • Large, fast-changing stock • Recognizable quality • Competitive pricing • Professional business conduct • We speak many languages • We understand our customers • Support with import and transport • (Export) license plates arranged quickly • Expert technical services • The safety of recognizable quality • And more.... Please visit our website for special offers and our complete stock list. Leasing with Kleyn Trucks is possible in most European countries! Quickly calculate your leasing rate and send an inquiry via our website. Ask directly about our European warranty packages.

Condition: used, functionality: fully functional, TECHNICAL SPECIFICATIONS - Flat-bottom tank on legs - Brand: LAGOUARDE - Material: stainless steel - Capacity: 23,500 litres - Waxed exterior finish RING - 1 ladder rung - 1 lifting tube - 1 rectangular autoclave door - 1 tasting tap - 1 support and level tap - 2 partial drain valves on square flange BOTTOM - Flat - 1 total drain valve on square flange - On legs Gbsdpexz Duljfx Agbsg DIMENSIONS - Diameter: 2,600 mm - Height: 5,400 mm

Condition: excellent (used), mileage: 452,000 km, power: 279 kW (379.33 HP), first registration: 01/2010, fuel type: diesel, axle configuration: 6x2, fuel: diesel, color: white, driver cabin: sleeper cab, gearing type: mechanical, number of gears: 12, emission class: euro5, suspension: steel-air, total length: 9,050 mm, total width: 2,500 mm, total height: 3,050 mm, loading space volume: 19 m³, Year of construction: 2010, Equipment: ABS, AdBlue, EBS, air conditioning, cruise control, differential lock, electric window regulation, parking heater, trailer coupling, = Additional options and accessories = - Aluminum fuel tank - Differential lock - Speed limiter - Refrigerator - Air suspension - Air-suspended seats - Air horn - Radio/CD player - Radio/cassette player - Disc brakes - Sleeper cab - Sun visor - Auxiliary heating (parking heater) - Toolbox - PTO (power take-off) - Central lubrication - Towing jaw = Remarks = AIR CONDITIONING = Further information = Gbjdex Tpm Tspfx Agbjg Technical information Number of cylinders: 6 Axle configuration Front axle: Steered; Tire tread left: 70%; Tire tread right: 70%; Suspension: Leaf suspension Rear axle 1: Twin tires; Differential lock; Tire tread left inner: 70%; Tire tread left outer: 70%; Tire tread right inner: 70%; Tire tread right outer: 70%; Suspension: Air suspension Rear axle 2: Lift axle; Tire tread left: 70%; Tire tread right: 70%; Suspension: Air suspension Functional Number of compartments: 3 Pump: Yes Hoses: Yes Condition Technical condition: very good Optical condition: very good Further information Please contact Andre, Henri, or Andre for more information.

Condition: new, Year of construction: 2025, Item: A-10196-SS-horizontaltank-50m3 Capacity 50.000 L Exterior dimensions: L 8817 mm H 3200 mm Ø 2800 mm. Gjdsga I Sqepfx Agbjbg Horisontal stainless steel tank AISI 304. Newer used - NEW!

Condition: new, functionality: fully functional, gearing type: hydrostat, color: green, overall weight: 1,200 kg, Year of construction: 2026, Equipment: additional headlights, adjustable boom, adjustable chassis, hydraulics, traction control, SUNLITE Gbsdpfxex Thn Ne Agbjg SL240- SL340- SL440- SL510- SL640 Mazaka Sunlite solar panel cleaning brush is a professional cleaning solution designed to ensure photovoltaic modules operate at maximum performance. Equipped with high-quality, non-abrasive soft bristles, it safely removes dust, dirt, bird droppings, and other environmental residues without damaging the panel surfaces. With its ergonomic design and durable construction, it delivers high efficiency even during long-term use.

Condition: excellent (used), Year of construction: 2013, functionality: fully functional, machine/vehicle number: 3018/13, tank capacity: 200 l, total length: 1,000 mm, total width: 500 mm, total height: 1,470 mm, overall weight: 93 kg, operating temperature: 55 °C, pressure (max.): 10 bar, Equipment: CE marking, Aircraft compressed air technology, KB 2x100/10 tank battery, in very good condition, year of manufacture 2013 The system is type-tested, so no TÜV approval is required Connection valves and pressure gauge are available Gjdpfx Agsx Ext Hsbsbg

Condition: good (used), mileage: 915,477 km, power: 330 kW (448.67 HP), first registration: 02/2018, fuel type: diesel, tire size: 315/70R22,5, axle configuration: 4x2, wheelbase: 3,800 mm, fuel: diesel, color: other, driver cabin: sleeper cab, gearing type: automatic, number of gears: 12, emission class: euro6, suspension: steel-air, total length: 6,180 mm, total width: 2,550 mm, total height: 3,560 mm, Year of construction: 2018, Equipment: ABS, air conditioning, cruise control, parking heater, traction control, = Additional Options and Equipment = - 2nd diesel tank - Digital tachograph - Tachograph (control device) - Fixed fifth wheel - Space Cab = Remarks = Number of axles: 2, Configuration: 4x2, Curb weight: 8,343 kg, Gross weight: 20,500 kg, Total fuel tank capacity: 1,435 liters, 2nd diesel tank, Fifth wheel: Fixed, Number of differential locks: 1, Suspension type: air suspension, Cab type: Space Cab, Cruise control, Tachograph (control device), Digital tachograph, Air conditioning, Parking heater, Color: Multicolor, Engine output: 330 kW (443 hp), Euro standard: 6, Transmission type: AS-Tronic, Gears: 12, Power steering, ABS, ASR = Further Information = Axle configuration Brakes: disc brakes Axle 1: Tire size: 315/70R22.5; Steering axle; Tire tread left: 5 mm; Tire tread right: 5 mm; Suspension: leaf spring Axle 2: Tire size: 315/80R22.5; Twin tires; Tire tread inside left: 4 mm; Tire tread outside left: 6 mm; Tire tread inside right: 6 mm; Tire tread outside right: 4 mm; Suspension: air suspension Weights Unladen weight: 8,343 kg Payload: 12,157 kg Gross vehicle weight: 20,500 kg Condition Technical condition: good Visual condition: good Damages: none Number of keys: 1 Identification License plate: KLEYN1 = Company Information = Kleyn Trucks is one of the world’s largest independent dealers of used vehicles. Here you can choose from a constantly changing stock of 1,200 used trucks, tractors, and trailers. Our portfolio includes all European makes, model years, and price ranges. Why buy at Kleyn Trucks? Simple! • Large, fast-changing stock • Recognizable quality • Excellent pricing • Fair business practices • We speak many languages Gbjdpfewk Umgex Agbsg • We understand our customers • Assistance with import and transport • (Export) license plates arranged quickly • Expert technical services • The assurance of identified quality • And much more.... Please visit our website for special offers and the complete inventory: Leasing through Kleyn Trucks is possible in most European countries! Quickly calculate your leasing rate and send a request via our website. Ask directly about our European warranty package.

Condition: used, functionality: fully functional, tank capacity: 17,200 l, total height: 4,800 mm, inner diameter: 2,800 mm, TECHNICAL SPECIFICATIONS - Conical bottom tank on legs - Material: stainless steel - Capacity: 17,200 litres RING - 1 thermometer - 1 support and level tap BOTTOM - Conical - 1 total drain valve on square flange with stainless steel cap - Feet Godpfjw Tmffex Agbsbg DIMENSIONS - Diameter: 2,800 mm - Height: 4,800 mm

Condition: new, Year of construction: 2026, Metalclean P80 spray cleaning system in stainless steel. Single-tank spray cleaning system with rotating basket. Usable dimensions: D = 780 mm, H = 430 mm Load capacity per batch: 100 kg Tank volume: 130 liters Spray pressure: 3 bar Gedpsir Apvjfx Agbebg Operating voltage: 3 x 400 V/N/PE 50 Hz Oil skimmer

Condition: used, functionality: fully functional, TECHNICAL SPECIFICATIONS - Conical bottom tank on legs - Material: stainless steel - Capacity: 8,800 litres - Exterior finish: cork-finished RING - 1 refill tube - 1 ladder support bar - 1 tasting tap - 1 oval autoclave door - 1 support and level tap BOTTOM - Conical - 1 total drain valve on square flange - 5 stainless steel feet with plates DIMENSIONS Gbjdpfjw E D Amsx Agbjg - Diameter: 1,900 mm - Height: 4,100 mm

Condition: as good as new (ex-display), Year of construction: 2021, functionality: fully functional, maximum load weight: 500 kg, Cleaning system type W150 Basket diameter 1,500 mm Usable internal height 950 mm Basket load 500 kg Gbodpfxsga Dqle Agbeg Suitable for paint preparation and final cleaning with KS Complete stainless steel design with: - Stainless steel pump Frequency-controlled - Integration of conductivity probe in PLC - Automatic fill level replenishment - Electrical bath heating (indirect) - 2 tank system - Eco rinsing - Impulse air blow-off 3 Dimensional - Bag filter system - PLC control Siemens S7-300 with control panel - Direct drive for the wash basket - Vapor extraction - Level control - Chip/particle filter with bath cover plate - Impulse compressed air blow-off incl. sound insulation hood - PPT 100 oil separator - Pumping device/floor rinsing with tap valve - 2 pieces travel/transport system

Year of construction: 2024, condition: as good as new (ex-display), -usable internal dimensions: D=970mm H=540mm (other sizes on request) -touch screen -injection pressure: 3 bar -basket load: 200kg -Tank volume: 210L -Standard accessories: - Oil skimmer - Frame, cover and housing made of stainless steel - Time-controlled electric steam extraction - Reinforced basket in stainless steel Gedpfsf A Nq Uex Agbebg - Stainless steel electric pump - Stainless steel filter on the suction side of the pump - Stainless steel heating elements - Mechanical basket rotation with gear motor - Electrical system IP 65, control via SPS (DGT V4) - Automatic water supply - Safety limit switch monitors the cover opening - Spray nozzles in stainless steel - Weekly timer for heating and oil separator - Operating hours counter