jenatherm used for sale

Control cabinet EMS 2000 by Jenbacher J312 from 1997. If you are interested, we also have many spare parts for Jenbacher 312

Nadelstrukturierer Votan G08 Jenoptik mechanical Ritzer 2012 the Votan again for 160.000,00 euros on the new glass substrates and latest requirements was converted and was no longer in use. Complete unit incl 2 x belt transport table, suction, control Built in 2005 Shipping: 400,00 € (weight ca. 4500 kg)

Used exhaust manifold by the Jenbacher 312 Both manifolds have gone to the end

For sale 6 series jenbacher spark plugs P611 1236100 & 1205634 Denso Long Life Email for price and delivery time.

Display for Jenbacher DIA. NA XT

Key data: 1500 , 400

2 x JENBACHER Jen 420-GS-B25 Biogas Generator Set. Model: Jen 420-GS-B25 Fuel: Biogas Year: 2012 Hours: 73,000 and 74,000 Capacity: 1,500 kW HZ: 50 Voltage: 400 V Scope of supply: Complete generator set including Engine, Alternator, Frame, Control system, Gas line, generator switch and other accessories. Service History Status: Rebuild done at 60,000h. Available for Sale Now. Price: €150,000 each

USED Jenbacher cylinder heads for 6 series engine. In good condition and ready for refurbish. FOR E TYPE 6 series engine Email for price and delivery. Currently in stock. Ex-UK

laser engraving Jenoptik Laser Optics Systems JENOPTIK JENA JenLas 1064-n-45 Two identical industrial lasers for engraving. Newly overhauled or refurbished and calibrated by the manufacturer. Two identical ones available Price per piece: 2000 Euro net loaded onto truck.

Complete 10MW Jenbacher 6 Series natural gas power plant. These engines have been maintained by the official Jenbacher distributor. Capacity: 10MW Fuel: Natural Gas Year: 2001 Hours: 12,000 - 14,000 V: 11,000 HZ: 50 Scope of supply: 3 x Jenbacher J620GSE01 11Kv 12,100 - 14,100hrs 1 x Jenbacher J616GSE01 11Kv 14,000 4 x external cooling tables 4 x upgraded Comap control panels 4 x engine cell ventilation including louvres and filters 4 x 500L 3-4 Barg gas compressors Hawker Siddeley 11Kv switch board (one per gen plus main) 11/33 15MVA export transformer 11/414 import transformer Waste and fresh oil tanks Plus all other controls and cabling.

GE Jenbacher JW 316 GS Power Generation Unit 760 kW Gas Engine For sale is a used gas generator set or CHP, combined heat and power plant with GM Jenbacher engine in good condition Specifications: Condition: very good Engine: GM Jenbacher 16 cylinder , V16 biturbo gas water cooled Type number : JW 316 GS Power : 760 KW RPM : 1500 U/Min. Frequency : 50 Hz Voltage : 230/400 volts - Built in : 1996 - Incl. batteries -Switchboard -It was recently dismantled from the hospital building, and ran until the end without any problems. Scope of delivery as shown will be delivered like shown All our articles are dismantled, cleaned and visually checked for damage by expert personnel of our company before being sold. All article relevant data / information can be found in the description and the pictures. All information is given to the best of our kno ...

Key data: 588 , 400

2 x Jenbacher 320 Wood gas / Syngas. We have for sale a complete generating station for syngas, including gas line, circuit breaker, control panel and radiator. Two low-hour wood gas / syngas generators in great condition. These generators were only run on natural gas. They are currently set for wood gas / syngas. All wiring between control panel and alternator has been marked up. Available for immediate delivery. For use on gas from pyrolysis plants, gasification plants, woodgas and synthesis gas. Capacity: these generator sets are rated at 588kW for syngas. If they are run on other gases they could produce 720kW. Make and Model: Jenbacher 320 Fuel: Wood gas / Syngas Year: 2008 Hours: 3,000 Capacity: 588 / 720 kW V: 400 HZ: 50 Scope of supply: Engine, alternator, frame, control panel, switch panels, gas line, radiators, wiring and other accessories. Price ...

Key data: 736 , 400

2 x Jenbacher 316GS BO3 Natural gas Generator Set Model: Jenbacher 316GS BO3 Fuel: Natural gas Year: 1996 Hours: 41,000 and 42,000 Capacity: 2 x 736 kW HZ: 50 Voltage: 400 V Scope of supply: Engine, alternator, heat exchange system, full installation including transformer and electric power component. General Information: The engine has been serviced by Jenbacher. Available for Sale Now. Price: Please Apply

Key data: 1095 , 400

JENBACHER 320 GS-N.L Natural Gas Generator Set Make and Model: Jenbacher 320 G.S N-L Fuel: Natural Gas Capacity: 1095 kW Year: 2007 Hours: 50,000 HZ: 50 V: 400 30,000HR MAINTENANCE SERVICE PERFORMED IN 2017 ON 28,000 hrs. Replaced 20 Cylinder Heads, Pistons complete with Piston Rings, Cylinder Liners Replaced Main Bearings Replaced Intercooler Overhauled Turbocharger, done by a specialist company Overhauled Plate Water Heat Exchanger, done by specialist company Camshaft checked and is in good condition Other works and checks not listed were carried out according to the GE Jenbacher schedule. Scope of supply: Gas engine genset, 2 x cooling tables, Gas line, Control panel, Switchgear, Silencer, Chimney, Piping, Power cables, Control cables. Available for Sale Now.

We have available 2 pieces JENBACHER 612 CHP power plants, both sets are complete installations. Directly available on the original location. Maintenance always done by JENBACHER SPECIALIST Engine Make JENBACHER Engine Type J 612 GS Power KW 2058 RPM 1500 Fuel GAS Generator Model AVK Generator Power 2500 kVa Volts 10500 Hz 50 Year of Manufacturing Running Hours 44.000 Please let us know if you have the interest and we will send you all the information. GAS POWER HOLLAND 0031 6 38 63 90 71

Key data: 588 V, 400

2 x Jenbacher 320 Wood gas / Syngas. We have for sale a complete generating station for syngas, including gas line, circuit breaker, control panel and radiator. Two low-hour wood gas / syngas generators in great condition. They are currently set for wood gas / syngas. All wiring between control panel and alternator has been marked up. Available for immediate delivery. For use on gas from pyrolysis plants, gasification plants, woodgas and synthesis gas. Capacity: these generator sets are rated at 588kW for syngas. If they are run on other gases they could produce 720kW. Make and Model: Jenbacher 320 Fuel: Wood gas / Syngas Year: 2008 Hours: 5,000 Capacity: 588 / 720 kW V: 400 HZ: 50 Scope of supply: Engine,Alternator, Frame, Control panel, Switch panels, Dual gas lines, Radiators and other accessories. Price: Please Apply Various Original Jenbacher conta ...

Comments: Gastrain has been used for different project at 60k Engine and Alternator was exchanged. At 120k oh Jenbacher performed a life time extension. At 130k Jenbacher did a 10k Serice intervall. Since last Service Intervall only 2k Service Steps done. Item Code: 1110609u Scope: Genset manufacturer: Jenbacher Engine Type: JMS Engine Serie: 312 Gas Type: Biogas Design No: B918 Eng Ser No: 1215850 Unit Ser No: 4201831 Orig Po Output kWe: 500 Orig PoOutput kWm: 657 Orig Voltage(V): 400 YoM: 2012 OH stop OP: 147000 powerup.at - Technology is our drive. Efficiency our focus.

Jenbacher Power Generation generator sets are fully integrated power generation systems providing optimum performance, reliability and versatility for stationary standby applications. We have 4 units Jenbacher 320 Gas Generating Set Containerized Package Type: JGC320GS-L Machine Model JGC 320GS-L Manufacturer Jenbacher Power Rating 1065 KW Condition Used Fuel Gas RPM 1500 RPM Hz 50 Hz Voltage 400 V Year 2006 Location United Kingdom

JENBACHER YEAR: 1997 HOURS: 23000h ELECTRIC POWER: 827 kW – 400V AC 50Hz The equipment is stowed and ready to load. This engine has been stopped regularly in 2011. VOLUME OF SUPPLY: They are integral parts of generators and groups necessary for their execution (gas input, output energy): ELECTRICAL GROUP: Engines JENBACHER 316 GS / 827 kWe Year 1997 , Operating hours: 23000h, 2 units. Alternator STAMFORD / 1000 kVA -800kW- 400V AC 50HZ Generator (alternator, motor and PLC motor) Control Panel Generator (DIANE XT) Auxiliary control panels Low voltage circuit breaker petrol train Silencer Slippers Technical documentation You can find us on Whatsapp: +34 611457522 Email: Sales@eurogensets.com

Key data: 1095 , 400

COMPLETE TRIGENERATION PLANT INCLUDING CHILLER AND COOLING TOWER Make and Model: JENBACHER 320 G.S N-L Fuel: Natural Gas Capacity: 1095 kW Year: 2007 Hours: 50,000 HZ: 50 V: 400 30,000HR MAINTENANCE SERVICE PERFORMED IN 2017 ON 28,000 hrs. Replaced 20 Cylinder Heads, Pistons complete with Piston Rings, Cylinder Liners Replaced Main Bearings Replaced Intercooler Overhauled Turbocharger, done by a specialist company Overhauled Plate Water Heat Exchanger, done by specialist company Camshaft checked and is in good condition Other works and checks not listed were carried out according to the GE Jenbacher schedule. Scope of supply: Gas engine genset, 2 x cooling tables, Gas line, Control panel, Switchgear, Silencer, Chimney, Piping, Power cables, Control cables, Chiller and Cooling Tower. Available for Sale Now. Price: 100,000€

Please Find here with Details of JENBACHER J 612 GS-E 101 Gas Engine Sets Available for Sale. MAKE:JENBACHER TYPE:J 612 GS-E 101 KW:1871 RPM:1500 VOLT:400 HZ:50 WET:9500kg RUNNING HOURS:25265 Kindly advise your interest

Please Find here with Details of JENBACHER JGS612GS-L Gas Engine Sets Available for Sale. MAKE:JENBACHER TYPE:JGS612GS-L KW:1823 VOLT:415 HZ:50 WET:15270kg YEAR:2012 RUNNING HOURS:20517 Kindly advise your interest

The main components in this installation is the natural gas engine: - Jenbacher engine 620 - Year 2021 - Running hours: 2,981 hours. - Fuel: Natural gas The full list of the equipment included in the scope is the next: MAIN PARTS – ENGINE Jenbacher 620 F 3,358 kWe YEAR 2021 – 2,981 running hours – GENERATOR AVK 6,3KV 50HZ – WASTE HEAT STEAM BOILER: ERENSAN WHB-ESB 160 1600 KG/H – ABSORTION CHILLER: BROAD AIR CONDITIONING 1028 KW 7-12 ºC 177 m3/h – MAIN TRAFO: ABB 4,2MVA 6,3/33kV AUXILIARIES – HT and LT Exchangers – Chiller Unit and its Pumps/Motors – Cooling Tower – HT Radiator – LT Radiator – Chimney – Economizer – Dirty Oil Tank – Clean Oil Tank – Star Point Resistance – Fresh Air Fans – Monorail Crane – All pumps, fittings, pipes, etc. auxiliary equipment in the Engine / Boiler / Chiller system – Generator P ...

Key data: 2700 , 11000

Jenbacher 620 Natural Gas Generator Set. This engine has been maintained by the official Jenbacher distributor. Model: J620GSE01 Year: 2001 Hours: 14,000 Capacity: 2.7 MW Fuel: Natural Gas Voltage: 11,000 HZ: 50 Scope of Supply: Engine, Alternator, Base frame, Comap Control Panel, Gas line, External cooling table Engine cell ventilation including louvres and filters 500L 3-4 Barg gas compressors Hawker Siddeley 11Kv switch board Plus all other controls and cabling. Generator is installed and heated. Engine has 5,000 starts so needs a service. This generator has an issue with the coupling. Dismantling is the responsibility of the buyer.

Jensen A 3.3-245 Z, three-point attachment for PTO drive 540 rpm, 2-knife chopping disc, 2-roller feeder for wood up to 16 cm (feed opening max. approx. 160 x 245 mm) with adjustable feed speed, control pre-stop reverse, own closed hydraulic system, rear lights according to StVZO, toolbox below the feeder funnel. Weight approx. 700 kg. Well-preserved machine with age-related wear and signs of use, paint defects, rust, operational. Markenfabrikat made in Germany" (Jensen - since 1884). More wood chippers - also motor machines in stock!

JENBACHER YEAR: 2013 HOURS: 25000h ELECTRIC POWER: 1860 kWe – 400V AC 50Hz PH 3 This equipment is properly stowed and ready to load. SCOPE OF SUPPLY The following are integral parts of the generators and groups necessary for their implementation (gas input, power output): GENERATOR: Jenbacher Model: J616 GS C02| 2000 kW| Year 2013, total hours of operation: 25000 h (15000 hours after the complete revision carried out in 2013). Alternator STAMFORD/ 1860 Kw 690V | | 50Hz 400 V AC Phase 3. Generator (alternator, motor and PLC motor) Control Panel Generator (DIANE Blue) Gas train Y- exhaust gas pipe Technical documentation of the equipment Service history: The maintenance has been carried out by LA EMPRESA LONJAS TECNOLOGÍA SL according to the manufacturing instructions. You can find us on Whatsapp: +34 611457522 Email: Sales@eurogensets.com

We offer three Jenbacher J 616 GS E 02 for sale. Specifications: Engine: Jenbacher Type: J 616 GS E02 Power: 2495 KW Year of construction: 2007 Generator: AVK Type: DIG 140 k/ 4W Power: 3013 KVA Voltage: 10 KV Frequency: 50 Hz Year of construction: 2007 Scope of delivery: complete system, except transformer and table cooler

JENBACHER MOD. J612 GS C02 YEAR: 1998 HOURS: 55000h ELECTRICAL POWER: 1472 kW - 400V AC 50Hz The equipment is stowed and ready to load. SCOPE OF SUPPLY: The following are integral parts of the generators and groups necessary for their commissioning (gas input, power output): GENSET: Engine JENBACHER J612 GS C02/ 1472 kWe Year 1998, Operating hours: 55000h. Alternator STAMFORD / 1840 kVA - 1472 kW- 400V AC 50HZ Generator (alternator, motor and motor PLC) Generator Control Panels (DIANE XT) Auxiliary control panels Low voltage switch Gas train Silencer Pumps Technical documentation. You can find us on Whatsapp: +34 611457522 Email: Sales@eurogensets.com

Key data: 1500 , 400

2 x JENBACHER JMS420GS-B.L Biogas Generator Set Model: JMS420GS-B.L Fuel: Biogas Year: 2012 Hours: Generator 1: 57,000. Generator 2: 54,000 Capacity: 1500 kW HZ: 50 Voltage: 400 V Scope of supply: Complete generator set including Engine, Alternator, Frame, Control system (XT3 control), Gas line, Heat exchanger and other accessories. Service History Status: Well maintained by Jenbacher certified maintenance company. In need of service. Available for Sale Now. Price: Generator 1: €100,000 Generator 2: €105,000

We sell a power plant based on 2 x Jenbacher JMS 616 GS-C05 (one alternator is missing). Each unit of 2000 KW. The maintenance was always performed, under contract, by Jenbacher dealer.

Engine Make JENBACHER Engine Type J 616 GS C02 Power KW 1942 KW RPM 1500 Fuel Natural Gas Generator Model Stamford Volts 690 Hz 50 Year of Manufacturing 1999 Running Hours 15.000 SHORT BLOCK BY JENBACHER GAS POWER HOLLAND 00316 38 63 90 71 whatsapp

Gas type :Biogas 1076 kw WORKING HOURS 40.000 MAINTANED AND WORKED 3500 HOURS AFTER MAINTANENCE. SYSTEM TYPE JENBACHER, ENGINE JENBACHER WITH CONTAINER

Jenbacher JGS416 GS-N.L Complete Containerised Plant with Steam Boiler Hours: 30,604 Year: 2011 Capacity: 1,189 KW Fuel: Natural Gas Voltage: 400 Volts HZ: 50 Top end service was done at 27,000 hours by Jenbacher. Inspection Notes: Engine seen running – good condition. Scope of supply: complete Containerised Plant with Steam Boiler comprising of Engine, Alternator, Base Frame, Control Panel (Dia.Ne XT3), Gas Line, Radiator, Synchronisation panel, etc. Price €250,000

Key data: 305

Complete Containerised Jenbacher 208 landfill generator. Make: Jenbacher Model: 208 GS CO2 Power: 305 kW Hours: 15,000 Year: 2003 HZ: 50 V: 400 Fuel: Landfill Scope of supply: Container, engine, alternator, control panel, gas line, oil tank, radiator, piping plus other ancillaries. Price: Please Apply

Complete Jenbacher 320 in container with all the auxiliaries included ENGINE - JENBACHER 320 GS BL FUEL - BIOGAS AND NATURAL GAS ELECTRIC POWER -BIOGAS: 743kW - 50Hz - NATURAL GAS: 1063kW - 50Hz YEAR : 2009 RUNNING HOURS: 106.251h For more information, please visit our website eurogenset com

Key data: 2555 , 10500

2 x Jenbacher JMS 616 GS-N.L for sale. These 616 are 2,555 kW. The thermal heat capacity is stated at 24% as the original project was only using the engine jacket water heat. If an exhaust gas heat exchanger is added this will increase the heat output by a further 1321kWt which would increase the overall efficiency to 86% from 65%. Make: Jenbacher Model: JMS 616 GS-N.L Capacity: 2,555 KW Year: 2010 Hours: 0 Fuel: Natural gas V: 10.5KV HZ: 50 Scope of Supply: Engine, Alternator, Base Frame, Control Panel (Di.Ane XT3), HV Surge Suppressor panels, Catalyser pipe, Water jacket heat exchanger, Gas train, Gas booster, Synchronisation panel, Pumps, Other ancillaries. Please note: No container, no cooling radiator . Price: €500,000 each

Key data: 2000 V, 11000

Jenbacher 616 Natural Gas Generator Set. This engine has been maintained by the official Jenbacher distributor. Model: J616GSE01 Year: 2001 Hours: 14,000 Capacity: 2 MW Fuel: Natural Gas Voltage: 11,000 HZ: 50 Scope of Supply: Engine, Alternator, Base frame, Comap Control Panel, Gas line, External cooling table Engine cell ventilation including louvres and filters 500L 3-4 Barg gas compressors Hawker Siddeley 11Kv switch board Plus all other controls and cabling. Generator is installed and heated. Engine has 5,000 starts so needs a service. Dismantling is the responsibility of the buyer.

General SKU324U775 LocationBarneveld MakeJentec GmbH Type720 & 100 Ltr. (2x) No.A: 103, B: 104, C: 105 Year of construction2010 Pressure Working pressure3 Bar Vacuum possiblecheck Working pressure jacket3 Bar Vacuum possible jacketcheck Main Features MaterialStainless steel Volume720 Ltr. Motor15 KW Specified Features - Processing vessel MaterialStainless steel 1.4404 Closed stirring vesselcheck CapacityA: 600 Ltr. (max. 720 Ltr.), B&C: 70 Ltr. (max. 100 Ltr.) Vessel sizesA: dia. 1200x833, B&C: dia. 638x569 mm With covercheck Top connectionsDN25, DN50 With jacketA: 150 Ltr., B&C: 40 Ltr. Max. temperatureA, B, C: max. 0-140 °C With paddle stirrercheck (A&C) With turbo stirrercheck (B) MotorA: 1,5 kW 220-240/380-415 Volt (Ex): B&C: 3 kW 380-415/660-720 Volt (Ex) Speed mixing shaftA: max. 56 rpm, B: max. 1410 rpm, C: max. 98 rpm With homogenisercheck (A) Moto ...

Key data: 635 , 400

Jenbacher 312 Complete Biogas Unit for Sale. Condition: New from cancelled project. Make and Model: JENBACHER 312 Fuel: Biogas Year: 2023 Hours: 0 Capacity: 635kW HZ: 50 Voltage: 400 V Scope of supply: Complete generator set including Engine, Alternator, Control panel (DIA.NE XT4), Base frame, Gas line . Price: Please Apply

Jenbacher 320 Natural Gas Container Generator for sale. Make: Jenbacher Model: JGS320 GS Fuel: Natural Gas Year: 2008 Hours: 3,000 from new Capacity: 1,063 kW V: 400 HZ: 50 Scope of supply: Engine, alternator, base frame, Control panel, synchronisation panel, circuit breaker, gas line and radiator. The generator has a one year warranty. Price: Please Apply

Jenbacher J612 Gas Generator Natural Gas Engine Generator. This unit is on perfect condition. The scope of Supply is only the genset. Working hours 35,000 | Brand Engine jenbacher | Fuel Natural Gas | Power 1824kW | YOM:2008

Glunz & Jensen 165 HDX - Kodak T-HDX 1650 - VLF plate processor Glunz & Jensen SYS. STAC 150 VLF - plate stacker

UK Power Generators is delighted to publish its genset by gas fuel for sale; Jenbacher 416 Containerised package Make: Jenbacher Model: Gas 416 Rated Output: 1130 KW Serial No: 1067604 YOB: 2012 Volt: 400 V Frequency: 50 Hz Speed: 1500 RPM For arranging the visit inspection; and pricing information feel free to contact us at: Infoukpowergeneratorsltd 00447391302372 00447956518924

Key data: 1161 , 1770 , 400

Hi, here are the Jenbacher 416 available units: Model No J416A05 Engine Capacity 1161 KW Alternator 1770 Kva Fuel Consumption 43.5 Frequency 50 Hz Voltage: 400 V Weight :14000 KG Running hours: 19197 Dimensions: 450019002200 mm Country of Production Austria Scope of Supply as below: Gas Line Engine Control Panel All books and maintenance record All the maintenance been done by Jenbacher as only run in Winters for CHP and Hot Water. Feel free to contact if you require any additional infomation. Infoukpowergeneratorsltd

3 x Used Gas Generator Set JENBACHER Type: J 320 GS B02 / B05. With Control Panel and all standard accessories. two engines have been overhauled. 1x Motor KW / RPM: 852 / 1500 2x Motor KW / RPM: 1034 / 1500 --- Volts: 400/231 --- Hz: 50 --- Brandstof: Natural Gas --- Generator Type: Stamford --- Bouwjaar: 1996 / 1997 --- Draaiuren stand: 52.000 ---- We are located in the Netherlands (Province South Holland). In our stock we have more gas and diesel generators. For more information please feel free to contact us. You can call our language lines and speak to someone in one of the languages we support. Tel: +31 (0)6-22497850 George Modderkolk / Manager ( Dutch, English ) +31 (0)6-38639071 Leon Hensen / Sales ( Dutch, English ) Modderkolk Horti Services Gas Power Holland

Used burn-in tunnel kiln for drying or burning products made of glass, ceramics or similar things. A total of up to 8 ovens are for sale. The belt furnaces were installed in a system for the glass foam (foam shading) production and were in use until the demo days of the complete plant. We also continue to have components of the plant, such as mills, mixers, silos, and conveyor technology. Manufacturer: MUT GmbH Jena Type: BDO 100-150 Built: 2003 Max Temp. 1100°C Connection value: 315 kW Control SIEMENS S7 -300 Length approx. 14 m Internal dimensions: approx. 300 x 1000 mm The ovens can also be used for tempering, glazing, sintering, blowing, drying and cooling of powdery or chunky goods.

A Jenbacher gas BHKW is sold here. MotorLoeistung: 620 kW Year of construction: 1996 More information will follow... +49(0)1773879144 With kind regards Subscriptions

New oil cooler for Jenbacher JMS320GS Huning Motorentechnik Kalkwarf 05429944955

Mechanic lathe Fabr. VEB CARL ZEISS JENAFabr. -No: 607/84, built in 1984Center height: 150 mm:Circumference diameter over support: 75 mmTip width: 550 mmSpindle bore: 27 mmThread pitches: 0.35 / 0.5 / 0.75 / 1.0 / 1.5 / 2.0Operating voltage / control voltage: 380 V, 220 V, 50 HzRated current of the fuse: 25 AExternal dimensions L x W x H: 1250 x 900 x 1350 mm:With- Underframe- Thread cutting device guide cartridge- large rear shelf made of wood 460 x 990 mm- without tailstockused, in good conditionPrice on request.Delivery: ex warehouse or location free loading truck.Payment: net at takeover or by appointment.Technical data are not binding. Errors excepted.We would be pleased, if you like our offer and are always available for your queries.Best regardsM. WaldeckWAHO Machine Tools

We offer for sale 2 Jenbacher cogeneration plants, type: JW312GSB. Motors are of the manufacturer of Stamford. Performance: 675 KVA. Both units are complete. One is easily broken. Hours of operation: approx. 55000 and 28000 At the operational unit, the generator was replaced and overhauled.

Generator of the Jenbacher 312 Newage engineers GmbH 664 kW 800 kVA Can we gladly create an offer of a generator maintenance