1 Walk-Behind Trenchers Market Overview 1.1 Product Overview and Scope of Walk-Behind Trenchers 1.2 Walk-Behind Trenchers Segment by Type 1.2.1 Global Walk-Behind Trenchers Market Size Growth Rate Analysis by Type 2021 VS 2027 1.2.2 Wheel Trenchers 1.2.3 Chain Trenchers 1.3 Walk-Behind Trenchers Segment by Application 1.3.1 Global Walk-Behind Trenchers Consumption Comparison by Application: 2016 VS 2021 VS 2027 1.3.2 Agricultural 1.3.3 Oil and Gas 1.3.4 Telecommunication 1.3.5 Sewers and Water 1.3.6 Others 1.4 Global Market Growth Prospects 1.4.1 Global Walk-Behind Trenchers Revenue Estimates and Forecasts (2016-2027) 1.4.2 Global Walk-Behind Trenchers Production Estimates and Forecasts (2016-2027) 1.5 Global Market Size by Region 1.5.1 Global Walk-Behind Trenchers Market Size Estimates and Forecasts by Region: 2016 VS 2021 VS 2027 1.5.2 North America Walk-Behind Trenchers Estimates and Forecasts (2016-2027) 1.5.3 Europe Walk-Behind Trenchers Estimates and Forecasts (2016-2027) 1.5.4 China Walk-Behind Trenchers Estimates and Forecasts (2016-2027) 1.5.5 Japan Walk-Behind Trenchers Estimates and Forecasts (2016-2027) 2 Market Competition by Manufacturers 2.1 Global Walk-Behind Trenchers Production Market Share by Manufacturers (2016-2021) 2.2 Global Walk-Behind Trenchers Revenue Market Share by Manufacturers (2016-2021) 2.3 Walk-Behind Trenchers Market Share by Company Type (Tier 1, Tier 2 and Tier 3) 2.4 Global Walk-Behind Trenchers Average Price by Manufacturers (2016-2021) 2.5 Manufacturers Walk-Behind Trenchers Production Sites, Area Served, Product Types 2.6 Walk-Behind Trenchers Market Competitive Situation and Trends 2.6.1 Walk-Behind Trenchers Market Concentration Rate 2.6.2 Global 5 and 10 Largest Walk-Behind Trenchers Players Market Share by Revenue 2.6.3 Mergers & Acquisitions, Expansion 3 Production and Capacity by Region 3.1 Global Production of Walk-Behind Trenchers Market Share by Region (2016-2021) 3.2 Global Walk-Behind Trenchers Revenue Market Share by Region (2016-2021) 3.3 Global Walk-Behind Trenchers Production, Revenue, Price and Gross Margin (2016-2021) 3.4 North America Walk-Behind Trenchers Production 3.4.1 North America Walk-Behind Trenchers Production Growth Rate (2016-2021) 3.4.2 North America Walk-Behind Trenchers Production, Revenue, Price and Gross Margin (2016-2021) 3.5 Europe Walk-Behind Trenchers Production 3.5.1 Europe Walk-Behind Trenchers Production Growth Rate (2016-2021) 3.5.2 Europe Walk-Behind Trenchers Production, Revenue, Price and Gross Margin (2016-2021) 3.6 China Walk-Behind Trenchers Production 3.6.1 China Walk-Behind Trenchers Production Growth Rate (2016-2021) 3.6.2 China Walk-Behind Trenchers Production, Revenue, Price and Gross Margin (2016-2021) 3.7 Japan Walk-Behind Trenchers Production 3.7.1 Japan Walk-Behind Trenchers Production Growth Rate (2016-2021) 3.7.2 Japan Walk-Behind Trenchers Production, Revenue, Price and Gross Margin (2016-2021) 4 Global Walk-Behind Trenchers Consumption by Region 4.1 Global Walk-Behind Trenchers Consumption by Region 4.1.1 Global Walk-Behind Trenchers Consumption by Region 4.1.2 Global Walk-Behind Trenchers Consumption Market Share by Region 4.2 North America 4.2.1 North America Walk-Behind Trenchers Consumption by Country 4.2.2 U.S. 4.2.3 Canada 4.3 Europe 4.3.1 Europe Walk-Behind Trenchers Consumption by Country 4.3.2 Germany 4.3.3 France 4.3.4 U.K. 4.3.5 Italy 4.3.6 Russia 4.4 Asia Pacific 4.4.1 Asia Pacific Walk-Behind Trenchers Consumption by Region 4.4.2 China 4.4.3 Japan 4.4.4 South Korea 4.4.5 Taiwan 4.4.6 Southeast Asia 4.4.7 India 4.4.8 Australia 4.5 Latin America 4.5.1 Latin America Walk-Behind Trenchers Consumption by Country 4.5.2 Mexico 4.5.3 Brazil 5 Production, Revenue, Price Trend by Type 5.1 Global Walk-Behind Trenchers Production Market Share by Type (2016-2021) 5.2 Global Walk-Behind Trenchers Revenue Market Share by Type (2016-2021) 5.3 Global Walk-Behind Trenchers Price by Type (2016-2021) 6 Consumption Analysis by Application 6.1 Global Walk-Behind Trenchers Consumption Market Share by Application (2016-2021) 6.2 Global Walk-Behind Trenchers Consumption Growth Rate by Application (2016-2021) 7 Key Companies Profiled 7.1 Ditch Witch (Charles Machine Works Company) 7.1.1 Ditch Witch (Charles Machine Works Company) Walk-Behind Trenchers Corporation Information 7.1.2 Ditch Witch (Charles Machine Works Company) Walk-Behind Trenchers Product Portfolio 7.1.3 Ditch Witch (Charles Machine Works Company) Walk-Behind Trenchers Production, Revenue, Price and Gross Margin (2016-2021) 7.1.4 Ditch Witch (Charles Machine Works Company) Main Business and Markets Served 7.1.5 Ditch Witch (Charles Machine Works Company) Recent Developments/Updates 7.2 Toro 7.2.1 Toro Walk-Behind Trenchers Corporation Information 7.2.2 Toro Walk-Behind Trenchers Product Portfolio 7.2.3 Toro Walk-Behind Trenchers Production, Revenue, Price and Gross Margin (2016-2021) 7.2.4 Toro Main Business and Markets Served 7.2.5 Toro Recent Developments/Updates 7.3 Barreto 7.3.1 Barreto Walk-Behind Trenchers Corporation Information 7.3.2 Barreto Walk-Behind Trenchers Product Portfolio 7.3.3 Barreto Walk-Behind Trenchers Production, Revenue, Price and Gross Margin (2016-2021) 7.3.4 Barreto Main Business and Markets Served 7.3.5 Barreto Recent Developments/Updates 7.4 Vermeer 7.4.1 Vermeer Walk-Behind Trenchers Corporation Information 7.4.2 Vermeer Walk-Behind Trenchers Product Portfolio 7.4.3 Vermeer Walk-Behind Trenchers Production, Revenue, Price and Gross Margin (2016-2021) 7.4.4 Vermeer Main Business and Markets Served 7.4.5 Vermeer Recent Developments/Updates 7.5 EZ-Trench 7.5.1 EZ-Trench Walk-Behind Trenchers Corporation Information 7.5.2 EZ-Trench Walk-Behind Trenchers Product Portfolio 7.5.3 EZ-Trench Walk-Behind Trenchers Production, Revenue, Price and Gross Margin (2016-2021) 7.5.4 EZ-Trench Main Business and Markets Served 7.5.5 EZ-Trench Recent Developments/Updates 7.6 Maxon Parsons 7.6.1 Maxon Parsons Walk-Behind Trenchers Corporation Information 7.6.2 Maxon Parsons Walk-Behind Trenchers Product Portfolio 7.6.3 Maxon Parsons Walk-Behind Trenchers Production, Revenue, Price and Gross Margin (2016-2021) 7.6.4 Maxon Parsons Main Business and Markets Served 7.6.5 Maxon Parsons Recent Developments/Updates 8 Walk-Behind Trenchers Manufacturing Cost Analysis 8.1 Walk-Behind Trenchers Key Raw Materials Analysis 8.1.1 Key Raw Materials 8.1.2 Key Raw Materials Price Trend 8.1.3 Key Suppliers of Raw Materials 8.2 Proportion of Manufacturing Cost Structure 8.3 Manufacturing Process Analysis of Walk-Behind Trenchers 8.4 Walk-Behind Trenchers Industrial Chain Analysis 9 Marketing Channel, Distributors and Customers 9.1 Marketing Channel 9.2 Walk-Behind Trenchers Distributors List 9.3 Walk-Behind Trenchers Customers 10 Market Dynamics 10.1 Walk-Behind Trenchers Industry Trends 10.2 Walk-Behind Trenchers Growth Drivers 10.3 Walk-Behind Trenchers Market Challenges 10.4 Walk-Behind Trenchers Market Restraints 11 Production and Supply Forecast 11.1 Global Forecasted Production of Walk-Behind Trenchers by Region (2022-2027) 11.2 North America Walk-Behind Trenchers Production, Revenue Forecast (2022-2027) 11.3 Europe Walk-Behind Trenchers Production, Revenue Forecast (2022-2027) 11.4 China Walk-Behind Trenchers Production, Revenue Forecast (2022-2027) 11.5 Japan Walk-Behind Trenchers Production, Revenue Forecast (2022-2027) 12 Consumption and Demand Forecast 12.1 Global Forecasted Demand Analysis of Walk-Behind Trenchers 12.2 North America Forecasted Consumption of Walk-Behind Trenchers by Country 12.3 Europe Market Forecasted Consumption of Walk-Behind Trenchers by Country 12.4 Asia Pacific Market Forecasted Consumption of Walk-Behind Trenchers by Region 12.5 Latin America Forecasted Consumption of Walk-Behind Trenchers by Country 13 Forecast by Type and by Application (2022-2027) 13.1 Global Production, Revenue and Price Forecast by Type (2022-2027) 13.1.1 Global Forecasted Production of Walk-Behind Trenchers by Type (2022-2027) 13.1.2 Global Forecasted Revenue of Walk-Behind Trenchers by Type (2022-2027) 13.1.3 Global Forecasted Price of Walk-Behind Trenchers by Type (2022-2027) 13.2 Global Forecasted Consumption of Walk-Behind Trenchers by Application (2022-2027) 14 Research Finding and Conclusion 15 Methodology and Data Source 15.1 Methodology/Research Approach 15.1.1 Research Programs/Design 15.1.2 Market Size Estimation 15.1.3 Market Breakdown and Data Triangulation 15.2 Data Source 15.2.1 Secondary Sources 15.2.2 Primary Sources 15.3 Author List 15.4 Disclaimer

List of Tables Table 1. Global Walk-Behind Trenchers Market Size by Type (Units) & (US$ Million) (2021 VS 2027) Table 2. Global Walk-Behind Trenchers Consumption (Units) Comparison by Application: 2016 VS 2021 VS 2027 Table 3. Walk-Behind Trenchers Market Size Comparison by Region: 2016 VS 2021 VS 2027 Table 4. Global Walk-Behind Trenchers Production (Units) by Manufacturers Table 5. Global Walk-Behind Trenchers Production (Units) by Manufacturers (2016-2021) Table 6. Global Walk-Behind Trenchers Production Market Share by Manufacturers (2016-2021) Table 7. Global Walk-Behind Trenchers Revenue (US$ Million) by Manufacturers (2016-2021) Table 8. Global Walk-Behind Trenchers Revenue Share by Manufacturers (2016-2021) Table 9. Company Type (Tier 1, Tier 2 and Tier 3) & (based on the Revenue in Walk-Behind Trenchers as of 2020) Table 10. Global Market Walk-Behind Trenchers Average Price (K USD/Unit) of Key Manufacturers (2016-2021) Table 11. Manufacturers Walk-Behind Trenchers Production Sites and Area Served Table 12. Manufacturers Walk-Behind Trenchers Product Types Table 13. Mergers & Acquisitions, Expansion Table 14. Global Walk-Behind Trenchers Production (Units) by Region (2016-2021) Table 15. Global Walk-Behind Trenchers Revenue (US$ Million) by Region (2016-2021) Table 16. Global Walk-Behind Trenchers Revenue Market Share by Region (2016-2021) Table 17. Global Walk-Behind Trenchers Production (Units), Revenue (US$ Million), Price (K USD/Unit) and Gross Margin (2016-2021) Table 18. North America Walk-Behind Trenchers Production (Units), Revenue (US$ Million), Price (K USD/Unit) and Gross Margin (2016-2021) Table 19. Europe Walk-Behind Trenchers Production (Units), Revenue (US$ Million), Price (K USD/Unit) and Gross Margin (2016-2021) Table 20. China Walk-Behind Trenchers Production (Units), Revenue (US$ Million), Price (K USD/Unit) and Gross Margin (2016-2021) Table 21. Japan Walk-Behind Trenchers Production (Units), Revenue (US$ Million), Price (K USD/Unit) and Gross Margin (2016-2021) Table 22. Global Walk-Behind Trenchers Consumption Market by Region (2016-2021) & (Units) Table 23. Global Walk-Behind Trenchers Consumption Market Share by Region (2016-2021) Table 24. North America Walk-Behind Trenchers Consumption by Country (2016-2021) & (Units) Table 25. Europe Walk-Behind Trenchers Consumption by Country (2016-2021) & (Units) Table 26. Asia Pacific Walk-Behind Trenchers Consumption by Region (2016-2021) & (Units) Table 27. Latin America Walk-Behind Trenchers Consumption by Countries (2016-2021) & (Units) Table 28. Global Walk-Behind Trenchers Production (Units) by Type (2016-2021) Table 29. Global Walk-Behind Trenchers Production Market Share by Type (2016-2021) Table 30. Global Walk-Behind Trenchers Revenue (US$ Million) by Type (2016-2021) Table 31. Global Walk-Behind Trenchers Revenue Share by Type (2016-2021) Table 32. Global Walk-Behind Trenchers Price (K USD/Unit) by Type (2016-2021) Table 33. Global Walk-Behind Trenchers Consumption by Application (2016-2021) & (Units) Table 34. Global Walk-Behind Trenchers Consumption Market Share by Application (2016-2021) Table 35. Global Walk-Behind Trenchers Consumption Growth Rate by Application (2016-2021) Table 36. Ditch Witch (Charles Machine Works Company) Walk-Behind Trenchers Corporation Information Table 37. Ditch Witch (Charles Machine Works Company) Specification and Application Table 38. Ditch Witch (Charles Machine Works Company) Walk-Behind Trenchers Production (Units), Revenue (US$ Million), Price (K USD/Unit) and Gross Margin (2016-2021) Table 39. Ditch Witch (Charles Machine Works Company) Main Business and Markets Served Table 40. Ditch Witch (Charles Machine Works Company) Recent Developments/Updates Table 41. Toro Walk-Behind Trenchers Corporation Information Table 42. Toro Specification and Application Table 43. Toro Walk-Behind Trenchers Production (Units), Revenue (US$ Million), Price (K USD/Unit) and Gross Margin (2016-2021) Table 44. Toro Main Business and Markets Served Table 45. Toro Recent Developments/Updates Table 46. Barreto Walk-Behind Trenchers Corporation Information Table 47. Barreto Specification and Application Table 48. Barreto Walk-Behind Trenchers Production (Units), Revenue (US$ Million), Price (K USD/Unit) and Gross Margin (2016-2021) Table 49. Barreto Main Business and Markets Served Table 50. Barreto Recent Developments/Updates Table 51. Vermeer Walk-Behind Trenchers Corporation Information Table 52. Vermeer Specification and Application Table 53. Vermeer Walk-Behind Trenchers Production (Units), Revenue (US$ Million), Price (K USD/Unit) and Gross Margin (2016-2021) Table 54. Vermeer Main Business and Markets Served Table 55. Vermeer Recent Developments/Updates Table 56. EZ-Trench Walk-Behind Trenchers Corporation Information Table 57. EZ-Trench Specification and Application Table 58. EZ-Trench Walk-Behind Trenchers Production (Units), Revenue (US$ Million), Price (K USD/Unit) and Gross Margin (2016-2021) Table 59. EZ-Trench Main Business and Markets Served Table 60. EZ-Trench Recent Developments/Updates Table 61. Maxon Parsons Walk-Behind Trenchers Corporation Information Table 62. Maxon Parsons Specification and Application Table 63. Maxon Parsons Walk-Behind Trenchers Production (Units), Revenue (US$ Million), Price (K USD/Unit) and Gross Margin (2016-2021) Table 64. Maxon Parsons Main Business and Markets Served Table 65. Maxon Parsons Recent Developments/Updates Table 66. Production Base and Market Concentration Rate of Raw Material Table 67. Key Suppliers of Raw Materials Table 68. Walk-Behind Trenchers Distributors List Table 69. Walk-Behind Trenchers Customers List Table 70. Walk-Behind Trenchers Market Trends Table 71. Walk-Behind Trenchers Growth Drivers Table 72. Walk-Behind Trenchers Market Challenges Table 73. Walk-Behind Trenchers Market Restraints Table 74. Global Walk-Behind Trenchers Production (Units) Forecast by Region (2022-2027) Table 75. North America Walk-Behind Trenchers Consumption Forecast by Country (2022-2027) & (Units) Table 76. Europe Walk-Behind Trenchers Consumption Forecast by Country (2022-2027) & (Units) Table 77. Asia Pacific Walk-Behind Trenchers Consumption Forecast by Region (2022-2027) & (Units) Table 78. Latin America Walk-Behind Trenchers Consumption Forecast by Country (2022-2027) & (Units) Table 79. Global Walk-Behind Trenchers Production Forecast by Type (2022-2027) & (Units) Table 80. Global Walk-Behind Trenchers Revenue Forecast by Type (2022-2027) & (US$ Million) Table 81. Global Walk-Behind Trenchers Price Forecast by Type (2022-2027) & (K USD/Unit) Table 82. Global Walk-Behind Trenchers Consumption (Units) Forecast by Application (2022-2027) Table 83. Research Programs/Design for This Report Table 84. Key Data Information from Secondary Sources Table 85. Key Data Information from Primary Sources List of Figures Figure 1. Product Picture of Walk-Behind Trenchers Figure 2. Global Walk-Behind Trenchers Market Share by Type: 2020 VS 2027 Figure 3. Wheel Trenchers Product Picture Figure 4. Chain Trenchers Product Picture Figure 5. Global Walk-Behind Trenchers Market Share by Application: 2020 VS 2027 Figure 6. Agricultural Figure 7. Oil and Gas Figure 8. Telecommunication Figure 9. Sewers and Water Figure 10. Others Figure 11. Global Walk-Behind Trenchers Revenue (US$ Million), 2016 VS 2021 VS 2027 Figure 12. Global Walk-Behind Trenchers Revenue (US$ Million) (2016-2027) Figure 13. Global Walk-Behind Trenchers Production (Units) & (2016-2027) Figure 14. North America Walk-Behind Trenchers Revenue (US$ Million) and Growth Rate (2016-2027) Figure 15. Europe Walk-Behind Trenchers Revenue (US$ Million) and Growth Rate (2016-2027) Figure 16. China Walk-Behind Trenchers Revenue (US$ Million) and Growth Rate (2016-2027) Figure 17. Japan Walk-Behind Trenchers Revenue (US$ Million) and Growth Rate (2016-2027) Figure 18. Walk-Behind Trenchers Production Share by Manufacturers in 2020 Figure 19. Global Walk-Behind Trenchers Revenue Share by Manufacturers in 2020 Figure 20. Walk-Behind Trenchers Market Share by Company Type (Tier 1, Tier 2 and Tier 3): 2016 VS 2020 Figure 21. Global Market Walk-Behind Trenchers Average Price (K USD/Unit) of Key Manufacturers in 2020 Figure 22. The Global 5 and 10 Largest Players: Market Share by Walk-Behind Trenchers Revenue in 2020 Figure 23. Global Walk-Behind Trenchers Production Market Share by Region (2016-2021) Figure 24. North America Walk-Behind Trenchers Production (Units) Growth Rate (2016-2021) Figure 25. Europe Walk-Behind Trenchers Production (Units) Growth Rate (2016-2021) Figure 26. China Walk-Behind Trenchers Production (Units) Growth Rate (2016-2021) Figure 27. Japan Walk-Behind Trenchers Production (Units) Growth Rate (2016-2021) Figure 28. Global Walk-Behind Trenchers Consumption Market Share by Region (2016-2021) Figure 29. Global Walk-Behind Trenchers Consumption Market Share by Region in 2020 Figure 30. North America Walk-Behind Trenchers Consumption and Growth Rate (2016-2021) & (Units) Figure 31. North America Walk-Behind Trenchers Consumption Market Share by Country in 2020 Figure 32. Canada Walk-Behind Trenchers Consumption Growth Rate (2016-2021) & (Units) Figure 33. U.S. Walk-Behind Trenchers Consumption Growth Rate (2016-2021) & (Units) Figure 34. Europe Walk-Behind Trenchers Consumption Growth Rate (2016-2021) & (Units) Figure 35. Europe Walk-Behind Trenchers Consumption Market Share by Country in 2020 Figure 36. Germany America Walk-Behind Trenchers Consumption and Growth Rate (2016-2021) & (Units) Figure 37. France Walk-Behind Trenchers Consumption and Growth Rate (2016-2021) & (Units) Figure 38. U.K. Walk-Behind Trenchers Consumption and Growth Rate (2016-2021) & (Units) Figure 39. Italy Walk-Behind Trenchers Consumption and Growth Rate (2016-2021) & (Units) Figure 40. Russia Walk-Behind Trenchers Consumption and Growth Rate (2016-2021) & (Units) Figure 41. Asia Pacific Walk-Behind Trenchers Consumption and Growth Rate (2016-2021) & (Units) Figure 42. Asia Pacific Walk-Behind Trenchers Consumption Market Share by Regions in 2020 Figure 43. China Walk-Behind Trenchers Consumption and Growth Rate (2016-2021) & (Units) Figure 44. Japan Walk-Behind Trenchers Consumption and Growth Rate (2016-2021) & (Units) Figure 45. South Korea Walk-Behind Trenchers Consumption and Growth Rate (2016-2021) & (Units) Figure 46. Taiwan Walk-Behind Trenchers Consumption and Growth Rate (2016-2021) & (Units) Figure 47. Southeast Asia Walk-Behind Trenchers Consumption and Growth Rate (2016-2021) & (Units) Figure 48. India Walk-Behind Trenchers Consumption and Growth Rate (2016-2021) & (Units) Figure 49. Australia Walk-Behind Trenchers Consumption and Growth Rate (2016-2021) & (Units) Figure 50. Latin America Walk-Behind Trenchers Consumption and Growth Rate (2016-2021) & (Units) Figure 51. Latin America Walk-Behind Trenchers Consumption Market Share by Country in 2020 Figure 52. Mexico Walk-Behind Trenchers Consumption and Growth Rate (2016-2021) & (Units) Figure 53. Brazil Walk-Behind Trenchers Consumption and Growth Rate (2016-2021) & (Units) Figure 54. Production Market Share of Walk-Behind Trenchers by Type (2016-2021) Figure 55. Production Market Share of Walk-Behind Trenchers by Type in 2020 Figure 56. Revenue Share of Walk-Behind Trenchers by Type (2016-2021) Figure 57. Revenue Market Share of Walk-Behind Trenchers by Type in 2020 Figure 58. Global Walk-Behind Trenchers Consumption Market Share by Application (2016-2021) Figure 59. Global Walk-Behind Trenchers Consumption Market Share by Application in 2020 Figure 60. Global Walk-Behind Trenchers Consumption Growth Rate by Application (2016-2021) Figure 61. Key Raw Materials Price Trend Figure 62. Manufacturing Cost Structure of Walk-Behind Trenchers Figure 63. Manufacturing Process Analysis of Walk-Behind Trenchers Figure 64. Walk-Behind Trenchers Industrial Chain Analysis Figure 65. Channels of Distribution Figure 66. Distributors Profiles Figure 67. Global Walk-Behind Trenchers Production Market Share Forecast by Region (2022-2027) Figure 68. North America Walk-Behind Trenchers Production (Units) Growth Rate Forecast (2022-2027) Figure 69. Europe Walk-Behind Trenchers Production (Units) Growth Rate Forecast (2022-2027) Figure 70. China Walk-Behind Trenchers Production (Units) Growth Rate Forecast (2022-2027) Figure 71. Japan Walk-Behind Trenchers Production (Units) Growth Rate Forecast (2022-2027) Figure 72. Global Forecasted Demand Analysis of Walk-Behind Trenchers (2015-2027) & (Units) Figure 73. Global Walk-Behind Trenchers Production Market Share Forecast by Type (2022-2027) Figure 74. Global Walk-Behind Trenchers Revenue Market Share Forecast by Type (2022-2027) Figure 75. Global Walk-Behind Trenchers Consumption Forecast by Application (2022-2027) Figure 76. Bottom-up and Top-down Approaches for This Report Figure 77. Data Triangulation

Ditch Witch (Charles Machine Works Company) Toro Barreto Vermeer EZ-Trench Maxon Parsons