Products

Suppliers
Filter Gallery
3,094

Coal Bed Gas Genset

Products
Natural Gas Genset

Sorry! No matches were found.

Saintshine-Gas Generator Set Coal Bed Methane/Blast Furnace/Liquefied Petroleum/Producer Gas /Biogas/Petroleum/Natural Gas Genset

Saintshine-Gas Generator Set Coal Bed Methane/Blast Furnace/Liquefied Petroleum/Producer Gas /Biogas/Petroleum/Natural Gas Genset

US $ 3,500-30,000 / Piece FOB
1 Piece (MOQ)
More
Main Products: Diesel Generator, Gas Generator
Contact Supplier
Audited Supplier Audited Supplier Since 2024
Shenzhen Saintshine Power Co., Ltd

Manufacturer/Factory,Trading Company

Guangdong, China Since 2024
Chat Now Send Inquiry
Saintshine-Manufacture Supplier Natural Gas Genset Coal Bed Mathane Using in Factory Estate Transportation Data Center Gas Generator Set

Saintshine-Manufacture Supplier Natural Gas Genset Coal Bed Mathane Using in Factory Estate Transportation Data Center Gas Generator Set

US $ 3,500-30,000 / Piece FOB
1 Piece (MOQ)
More
Power : ＞200kW
Contact Supplier
Audited Supplier Audited Supplier Since 2024
Shenzhen Saintshine Power Co., Ltd

Manufacturer/Factory,Trading Company

Guangdong, China Since 2024
Chat Now Send Inquiry
CNG LPG Natural Gas Biogas Coal Bed Gas Genset Generator

CNG LPG Natural Gas Biogas Coal Bed Gas Genset Generator

US $ 5,000-50,000 / Piece FOB
1 Piece (MOQ)
More
Main Products: Hydraulic Cylinder, Hydraulic RAM, Valve, Custom Made Metal Parts, Casting, Forging, Machining, Pulley, Pins, Fabricated Parts
Contact Supplier
Audited Supplier Audited Supplier Since 2013
Chengdu Zhijin Machinery Equipment Co., Ltd.

Manufacturer/Factory

Sichuan, China Since 2013
Chat Now Send Inquiry
Natural Gas Biogas Coal Bed Gas LPG Generator Genset Diesel Gensets

Natural Gas Biogas Coal Bed Gas LPG Generator Genset Diesel Gensets

US $ 5,000-50,000 / Piece FOB
1 Piece (MOQ)
More
Certification : CE, CCC
Contact Supplier
Audited Supplier Audited Supplier Since 2013
Chengdu Zhijin Machinery Equipment Co., Ltd.

Manufacturer/Factory

Sichuan, China Since 2013
Chat Now Send Inquiry
Natural/Biogas/Landfill/Coal Mine/Gas Coal Bed Methane/Shale/Petroleum Associated/Coke Oven/Coal/Refinery/Bio/Brown/Brown/Hho/Fracki Gas LPG Generator Set

Natural/Biogas/Landfill/Coal Mine/Gas Coal Bed Methane/Shale/Petroleum Associated/Coke Oven/Coal/Refinery/Bio/Brown/Brown/Hho/Fracki Gas LPG Generator Set

US $ 1,900-28,500 / Set FOB
1 Set (MOQ)
More
Main Products: Diesel Generator Set, Gas Generator Set, Silent Diesel Generator Set, Trailer Diesel Generator Set, Shangchai Diesel Generator Set, Weichai Generator Set, Yuchai Generator Set, Deutz Generator Set
Contact Supplier
Audited Supplier Audited Supplier Since 2023
Guangdong Shilide Power Technology Co., Ltd.

Manufacturer/Factory

Guangdong, China Since 2023
Chat Now Send Inquiry
120kw Low Price AC Three Phase Ysd Biogas Landfill Generator Set Soundproof Home Emergency LPG CNG Biomass Gas Generator Gas Coal Bed Methane Generator

120kw Low Price AC Three Phase Ysd Biogas Landfill Generator Set Soundproof Home Emergency LPG CNG Biomass Gas Generator Gas Coal Bed Methane Generator

US $ 22,780-28,780 / Set FOB
1 Set (MOQ)
More
Power : 50-200kW
Contact Supplier
Audited Supplier Audited Supplier Since 2024
Datong Autosun Power Control Co., Ltd.

Manufacturer/Factory

Shanxi, China Since 2024
Chat Now Send Inquiry
150kw Low Emission Biogas Natural Gas LPG Gas Generator Water Cooled Gas Generator Set Gas Coal Bed Methane

150kw Low Emission Biogas Natural Gas LPG Gas Generator Water Cooled Gas Generator Set Gas Coal Bed Methane

US $ 25,140-31,570 / Set FOB
1 Set (MOQ)
More
Main Products: Gas Generator Set, Engine Electronic Control Products
Contact Supplier
Audited Supplier Audited Supplier Since 2024
Datong Autosun Power Control Co., Ltd.

Manufacturer/Factory

Shanxi, China Since 2024
Chat Now Send Inquiry
Liyu New Energy 1.5MW/1500kw 16V High Voltage 30%-60% High Concentration Coal-Bed Methane Gas Power Generator Set

Liyu New Energy 1.5MW/1500kw 16V High Voltage 30%-60% High Concentration Coal-Bed Methane Gas Power Generator Set

1 Piece (MOQ)
More
Output Type : AC Three Phase
Contact Supplier
Audited Supplier Audited Supplier Since 2020
Hunan Liyu Gas Power Co., Ltd.

Manufacturer/Factory

Hunan, China Since 2020
Chat Now Send Inquiry
Liyu 1.5MW/1500kw 16V Cylinder High Voltage High Concentration 30%-60% Coal-Bed Methane Gas Power Generators Set Made in China

Liyu 1.5MW/1500kw 16V Cylinder High Voltage High Concentration 30%-60% Coal-Bed Methane Gas Power Generators Set Made in China

1 Piece (MOQ)
More
Main Products: Gas Generator, Power Unit, Generator Set, Gas Generating Set, Biogas Generator Set, Biomass Gas Generating Set
Contact Supplier
Audited Supplier Audited Supplier Since 2020
Hunan Liyu Gas Power Co., Ltd.

Manufacturer/Factory

Hunan, China Since 2020
Chat Now Send Inquiry
250kw CHP Natural Gas/Biogas/Coal Bed Gas/Biomass Generator Set

250kw CHP Natural Gas/Biogas/Coal Bed Gas/Biomass Generator Set

US $ 110,700 / Piece FOB
1 Piece (MOQ)
More
Output Type : AC Three Phase
Contact Supplier
Audited Supplier Audited Supplier Since 2014
Shandong Lvhuan Power Equipment Co., Ltd.

Manufacturer/Factory

Shandong, China Since 2014
Chat Now Send Inquiry
China Liyu 1MW/1000kw LV Gas-Fired Internal Combustion Engine Clean Energy High Concentration Coal-Bed Methane Gas Powerd Generator Set Manufacturer

China Liyu 1MW/1000kw LV Gas-Fired Internal Combustion Engine Clean Energy High Concentration Coal-Bed Methane Gas Powerd Generator Set Manufacturer

1 Piece (MOQ)
More
Main Products: Gas Generator, Power Unit, Generator Set, Gas Generating Set, Biogas Generator Set, Biomass Gas Generating Set
Contact Supplier
Audited Supplier Audited Supplier Since 2020
Hunan Liyu Gas Power Co., Ltd.

Manufacturer/Factory

Hunan, China Since 2020
Chat Now Send Inquiry
Liyu 1.5MW/1500kw 16V Cylinder High Voltage High Concentration Coal Bed Methane Gas Power Generator Set Made in China

Liyu 1.5MW/1500kw 16V Cylinder High Voltage High Concentration Coal Bed Methane Gas Power Generator Set Made in China

1 Piece (MOQ)
More
Output Type : AC Three Phase
Contact Supplier
Audited Supplier Audited Supplier Since 2020
Hunan Liyu Gas Power Co., Ltd.

Manufacturer/Factory

Hunan, China Since 2020
Chat Now Send Inquiry
Gas Generator Diesel Generator Biomass Generator Other Minerals Power Generation & Distribution Other Generators
Large Power Series Coal Bed Gas Generator Set

Large Power Series Coal Bed Gas Generator Set

US $ 148,000-181,000 / Piece FOB
1 Piece (MOQ)
More
Main Products: Gas Generator Set, Gas Generator, Biogas Generator, Natural Gas Generator, Biomass Generator, Coal Gas Generator, Diesel Generator, Coke Oven Gas Generator, Wood Gas Generator, Gas Genset
Contact Supplier
Audited Supplier Audited Supplier Since 2014
Shandong Lvhuan Power Equipment Co., Ltd.

Manufacturer/Factory

Shandong, China Since 2014
Chat Now Send Inquiry
AC Three Phase 500kw Coal Bed Gas Generator Set in Hot Sale

AC Three Phase 500kw Coal Bed Gas Generator Set in Hot Sale

US $ 145,000 / Piece FOB
1 Piece (MOQ)
More
Standard : Standard
Contact Supplier
Audited Supplier Audited Supplier Since 2014
Shandong Lvhuan Power Equipment Co., Ltd.

Manufacturer/Factory

Shandong, China Since 2014
Chat Now Send Inquiry
Liyu Highly-Efficient and Eco-Friendly Combined Heat and Power 1.5MW/1500kw 16V Cylinder Hv High Concentration Coal Bed Methane Gas Power Generating Set

Liyu Highly-Efficient and Eco-Friendly Combined Heat and Power 1.5MW/1500kw 16V Cylinder Hv High Concentration Coal Bed Methane Gas Power Generating Set

1 Piece (MOQ)
More
Main Products: Gas Generator, Power Unit, Generator Set, Gas Generating Set, Biogas Generator Set, Biomass Gas Generating Set
Contact Supplier
Audited Supplier Audited Supplier Since 2020
Hunan Liyu Gas Power Co., Ltd.

Manufacturer/Factory

Hunan, China Since 2020
Chat Now Send Inquiry
AC Three Phase 100kw Coal Bed Gas Generator Set with CE/ISO

AC Three Phase 100kw Coal Bed Gas Generator Set with CE/ISO

US $ 102,860-112,800 / Set FOB
1 Set (MOQ)
More
Standard : Standard
Contact Supplier
Audited Supplier Audited Supplier Since 2014
Shandong Lvhuan Power Equipment Co., Ltd.

Manufacturer/Factory

Shandong, China Since 2014
Chat Now Send Inquiry
Liyu New Energy 1.5MW/1500kw 16V Cylinder High Voltage High Concentration Coal-Bed Methane Gas Power Generator Set

Liyu New Energy 1.5MW/1500kw 16V Cylinder High Voltage High Concentration Coal-Bed Methane Gas Power Generator Set

1 Piece (MOQ)
More
Main Products: Gas Generator, Power Unit, Generator Set, Gas Generating Set, Biogas Generator Set, Biomass Gas Generating Set
Contact Supplier
Audited Supplier Audited Supplier Since 2020
Hunan Liyu Gas Power Co., Ltd.

Manufacturer/Factory

Hunan, China Since 2020
Chat Now Send Inquiry
Marsh Coal-Bed Coal Mine Shale Landfill Gas Generator Set

Marsh Coal-Bed Coal Mine Shale Landfill Gas Generator Set

US $ 3,500-19,000 / set FOB
1 set (MOQ)
More
Certification : CE, ISO
Contact Supplier
Audited Supplier Audited Supplier Since 2018
Shandong Pulita New Energy Technology Co., Ltd.

Trading Company

Shandong, China Since 2018
Chat Now Send Inquiry
10kw-700kw Coal Bed Gas/Coal Gas/ Shale Gas Generator Set

10kw-700kw Coal Bed Gas/Coal Gas/ Shale Gas Generator Set

US $ 30,000 / Piece FOB
1 Piece (MOQ)
More
Main Products: Gas Generator Set, Gas Generator, Biogas Generator, Natural Gas Generator, Biomass Generator, Coal Gas Generator, Diesel Generator, Coke Oven Gas Generator, Wood Gas Generator, Gas Genset
Contact Supplier
Audited Supplier Audited Supplier Since 2014
Shandong Lvhuan Power Equipment Co., Ltd.

Manufacturer/Factory

Shandong, China Since 2014
Chat Now Send Inquiry
1000 Rpm 3phase 4wire Coal Bed Gas Generator Set in Sale

1000 Rpm 3phase 4wire Coal Bed Gas Generator Set in Sale

US $ 8,000 / Piece FOB
1 Piece (MOQ)
More
Certification : CE, ISO
Contact Supplier
Audited Supplier Audited Supplier Since 2014
Shandong Lvhuan Power Equipment Co., Ltd.

Manufacturer/Factory

Shandong, China Since 2014
Chat Now Send Inquiry
Related Videos
  • What is Saintshine-Gas Generator Set Coal Bed Methane/Blast Furnace/Liquefied Petroleum/Producer Gas /Biogas/Petroleum/Natural Gas Genset
    What is Saintshine-Gas Generator Set Coal Bed Methane/Blast Furnace/Liquefied Petroleum/Producer Gas /Biogas/Petroleum/Natural Gas Genset
    Negotiable
    1 Piece (MOQ)
    Contact Supplier
  • What is Saintshine-Manufacture Supplier Natural Gas Genset Coal Bed Mathane Using in Factory Estate Transportation Data Center Gas Generator Set
    What is Saintshine-Manufacture Supplier Natural Gas Genset Coal Bed Mathane Using in Factory Estate Transportation Data Center Gas Generator Set
    Negotiable
    1 Piece (MOQ)
    Contact Supplier
  • What is CNG LPG Natural Gas Biogas Coal Bed Gas Genset Generator
    What is CNG LPG Natural Gas Biogas Coal Bed Gas Genset Generator
    Negotiable
    1 Piece (MOQ)
    Contact Supplier
  • What is Natural Gas Biogas Coal Bed Gas LPG Generator Genset Diesel Gensets
    What is Natural Gas Biogas Coal Bed Gas LPG Generator Genset Diesel Gensets
    Negotiable
    1 Piece (MOQ)
    Contact Supplier
China Famous Lvhuan 500kw Coal Bed Gas Generator Set with CHP System

China Famous Lvhuan 500kw Coal Bed Gas Generator Set with CHP System

US $ 145,000-163,000 / Piece FOB
1 Piece (MOQ)
More
Main Products: Gas Generator Set, Gas Generator, Biogas Generator, Natural Gas Generator, Biomass Generator, Coal Gas Generator, Diesel Generator, Coke Oven Gas Generator, Wood Gas Generator, Gas Genset
Contact Supplier
Audited Supplier Audited Supplier Since 2014
Shandong Lvhuan Power Equipment Co., Ltd.

Manufacturer/Factory

Shandong, China Since 2014
Chat Now Send Inquiry
50Hz/60Hz 3phase 4wire Coal Bed Gas Generator Set

50Hz/60Hz 3phase 4wire Coal Bed Gas Generator Set

US $ 8,000 / Piece FOB
1 Piece (MOQ)
More
Certification : CE, ISO
Contact Supplier
Audited Supplier Audited Supplier Since 2014
Shandong Lvhuan Power Equipment Co., Ltd.

Manufacturer/Factory

Shandong, China Since 2014
Chat Now Send Inquiry
AC Three Phase 600kw Coal Bed Gas Generator Set

AC Three Phase 600kw Coal Bed Gas Generator Set

US $ 152,000 / Piece FOB
1 Piece (MOQ)
More
Main Products: Gas Generator Set, Gas Generator, Biogas Generator, Natural Gas Generator, Biomass Generator, Coal Gas Generator, Diesel Generator, Coke Oven Gas Generator, Wood Gas Generator, Gas Genset
Contact Supplier
Audited Supplier Audited Supplier Since 2014
Shandong Lvhuan Power Equipment Co., Ltd.

Manufacturer/Factory

Shandong, China Since 2014
Chat Now Send Inquiry
AC Three Phase 500kw Coal Bed Gas Generator Set with Ce/ISO

AC Three Phase 500kw Coal Bed Gas Generator Set with Ce/ISO

US $ 145,000 / Piece FOB
1 Piece (MOQ)
More
Certification : CE, ISO
Contact Supplier
Audited Supplier Audited Supplier Since 2014
Shandong Lvhuan Power Equipment Co., Ltd.

Manufacturer/Factory

Shandong, China Since 2014
Chat Now Send Inquiry

Not exactly what you want?

Post Sourcing Request

Saintshine-100kVA 200kVA 500kVA 1100kVA 3000kVA Gas Generator Set Chinese Manufacuturer Coal Bed Methane Blast Furnace Gas Generator Set

Saintshine-100kVA 200kVA 500kVA 1100kVA 3000kVA Gas Generator Set Chinese Manufacuturer Coal Bed Methane Blast Furnace Gas Generator Set

US $ 3,500-30,000 / Piece FOB
1 Piece (MOQ)
More
Main Products: Diesel Generator, Gas Generator
Contact Supplier
Audited Supplier Audited Supplier Since 2024
Shenzhen Saintshine Power Co., Ltd

Manufacturer/Factory,Trading Company

Guangdong, China Since 2024
Chat Now Send Inquiry
Saintshine Natural/Biogas/Landfill/Coal Mine/Gas Coal Bed Methane/Shale/Petroleum Associated/Coke Oven/Coal/Refinery/Bio/Brown/Brown/ Gas LPG Generator Set

Saintshine Natural/Biogas/Landfill/Coal Mine/Gas Coal Bed Methane/Shale/Petroleum Associated/Coke Oven/Coal/Refinery/Bio/Brown/Brown/ Gas LPG Generator Set

US $ 28,500-500,000 / Piece FOB
1 Piece (MOQ)
More
Certification : CE, TLC, ISO, CCC
Contact Supplier
Audited Supplier Audited Supplier Since 2024
Shenzhen Saintshine Power Co., Ltd

Manufacturer/Factory,Trading Company

Guangdong, China Since 2024
Chat Now Send Inquiry
Continuous Work for Coal Bed Generator Set in Hot Sale

Continuous Work for Coal Bed Generator Set in Hot Sale

US $ 147,500-158,200 / Piece FOB
1 Piece (MOQ)
More
Main Products: Gas Generator Set, Gas Generator, Biogas Generator, Natural Gas Generator, Biomass Generator, Coal Gas Generator, Diesel Generator, Coke Oven Gas Generator, Wood Gas Generator, Gas Genset
Contact Supplier
Audited Supplier Audited Supplier Since 2014
Shandong Lvhuan Power Equipment Co., Ltd.

Manufacturer/Factory

Shandong, China Since 2014
Chat Now Send Inquiry
500kw AC Three Phase Coal Gas Generator Set in Hot Promotion

500kw AC Three Phase Coal Gas Generator Set in Hot Promotion

US $ 102,860-112,800 / Set FOB
1 Set (MOQ)
More
Standard : Standard
Contact Supplier
Audited Supplier Audited Supplier Since 2014
Shandong Lvhuan Power Equipment Co., Ltd.

Manufacturer/Factory

Shandong, China Since 2014
Chat Now Send Inquiry
High Performance Coal Gas Generator Set 230V/400V with Lvhuan Engine

High Performance Coal Gas Generator Set 230V/400V with Lvhuan Engine

US $ 8,000 / Piece FOB
1 Piece (MOQ)
More
Main Products: Gas Generator Set, Gas Generator, Biogas Generator, Natural Gas Generator, Biomass Generator, Coal Gas Generator, Diesel Generator, Coke Oven Gas Generator, Wood Gas Generator, Gas Genset
Contact Supplier
Audited Supplier Audited Supplier Since 2014
Shandong Lvhuan Power Equipment Co., Ltd.

Manufacturer/Factory

Shandong, China Since 2014
Chat Now Send Inquiry
100kw Low Noise 50Hz/400V Coal Gas Generator Set

100kw Low Noise 50Hz/400V Coal Gas Generator Set

US $ 147,500-158,200 / Piece FOB
1 Piece (MOQ)
More
Standard : Standard
Contact Supplier
Audited Supplier Audited Supplier Since 2014
Shandong Lvhuan Power Equipment Co., Ltd.

Manufacturer/Factory

Shandong, China Since 2014
Chat Now Send Inquiry
1500rpm AC Three Phase Coal Mine/Biomass Generator Gas Set

1500rpm AC Three Phase Coal Mine/Biomass Generator Gas Set

US $ 152,000 / Piece FOB
1 Piece (MOQ)
More
Main Products: Gas Generator Set, Gas Generator, Biogas Generator, Natural Gas Generator, Biomass Generator, Coal Gas Generator, Diesel Generator, Coke Oven Gas Generator, Wood Gas Generator, Gas Genset
Contact Supplier
Audited Supplier Audited Supplier Since 2014
Shandong Lvhuan Power Equipment Co., Ltd.

Manufacturer/Factory

Shandong, China Since 2014
Chat Now Send Inquiry
Liyu 1.5MW/1500kw 16V Cylinder High Voltage High Concentration Coal-Bed Methane Gas Power Generator Set

Liyu 1.5MW/1500kw 16V Cylinder High Voltage High Concentration Coal-Bed Methane Gas Power Generator Set

1 Piece (MOQ)
More
Output Type : AC Three Phase
Contact Supplier
Audited Supplier Audited Supplier Since 2020
Hunan Liyu Gas Power Co., Ltd.

Manufacturer/Factory

Hunan, China Since 2020
Chat Now Send Inquiry
500kw Waste Gas Electric Generator Set for The Oil, Gas & Refineries Industry

500kw Waste Gas Electric Generator Set for The Oil, Gas & Refineries Industry

US $ 210,000-240,000 / Set FOB
1 Set (MOQ)
More
Main Products: Gas Generator Set, Gas Generator, Biogas Generator, Natural Gas Generator, Biomass Generator, Coal Gas Generator, Diesel Generator, Coke Oven Gas Generator, Wood Gas Generator, Gas Genset
Contact Supplier
Audited Supplier Audited Supplier Since 2014
Shandong Lvhuan Power Equipment Co., Ltd.

Manufacturer/Factory

Shandong, China Since 2014
Chat Now Send Inquiry
Low Speed High Hydrogen Gas Electric Power Generator Set

Low Speed High Hydrogen Gas Electric Power Generator Set

US $ 210,000-240,000 / Set FOB
1 Set (MOQ)
More
Certification : CE, ISO
Contact Supplier
Audited Supplier Audited Supplier Since 2014
Shandong Lvhuan Power Equipment Co., Ltd.

Manufacturer/Factory

Shandong, China Since 2014
Chat Now Send Inquiry
Water Cooled 250kw Coal Gas Generator Set Export to Russia

Water Cooled 250kw Coal Gas Generator Set Export to Russia

US $ 35,000-150,000 / Piece FOB
1 Piece (MOQ)
More
Main Products: Gas Generator Set, Gas Generator, Biogas Generator, Natural Gas Generator, Biomass Generator, Coal Gas Generator, Diesel Generator, Coke Oven Gas Generator, Wood Gas Generator, Gas Genset
Contact Supplier
Audited Supplier Audited Supplier Since 2014
Shandong Lvhuan Power Equipment Co., Ltd.

Manufacturer/Factory

Shandong, China Since 2014
Chat Now Send Inquiry
Top Quality Coal Power Plant Application Coal Gas Generator Set

Top Quality Coal Power Plant Application Coal Gas Generator Set

US $ 7,850-165,000 / Piece FOB
1 Piece (MOQ)
More
Certification : CE, ISO
Contact Supplier
Audited Supplier Audited Supplier Since 2014
Shandong Lvhuan Power Equipment Co., Ltd.

Manufacturer/Factory

Shandong, China Since 2014
Chat Now Send Inquiry
Natural Gas Genset
View More

Related Searches

Gas Welding Machine Stainless Steel Gas Gas Industrial Equipment Gas Water Machine Gas High Pressure Oil And Gas Equipment Medical Gas System Valve For Gas Gas Power Sets Valve Of Gas

Browse by Categories

Home > Industrial Equipment & Components > Power & Generating Sets > Gas Generator
1/86
TOP

Search Filter

Categories

More Less
  • Gas Generator
  • Diesel Generator
  • Biomass Generator
  • Other Minerals
  • Power Generation & Distribution
  • Other Generators
  • Generator Parts & Accessories
  • Steam Turbine Generator
  • Gas Purification Generator
  • Boiler

Certification

More Less
  • CE
  • ISO
  • TLC
  • CCC

Gas Source

More Less
  • Gas
  • Natural Gas
  • Biogas

Output Type

More Less
  • AC Three Phase
  • AC Single Phase

Power

More Less
  • 50-200kW
  • ＞200kW
  • ＜50kW

Standard

More Less
  • Standard
  • Nonstandard

Company Type

More Less
  • Manufacturer/Factory
  • Trading Company
  • Group Corporation

Company Location

More Less
  • Guangdong
  • Shandong
  • Jiangsu
  • Hunan
  • Sichuan
  • Shanxi
  • Fujian
  • Henan
Reset Done