logging in or signing up Mini Combine Harvester Maintenance mmpmm Download Post to : URL : Related Presentations : Share Add to Flag Embed Email Send to Blogs and Networks Add to Channel Uploaded from authorPOINT lite Insert YouTube videos in PowerPont slides with aS Desktop Copy embed code: Embed: Flash iPad Dynamic Copy Does not support media & animations Automatically changes to Flash or non-Flash embed WordPress Embed Customize Embed URL: Copy Thumbnail: Copy The presentation is successfully added In Your Favorites. Views: 141 Category: Education License: All Rights Reserved Like it (0) Dislike it (0) Added: April 13, 2013 This Presentation is Public Favorites: 0 Presentation Description This is an essential and practically oriented lesson about mini combine harvester use in paddy fields by M.M.Palitha Mahinda Munasinghe, Sri Lanka Comments Posting comment... Premium member Presentation Transcript PowerPoint Presentation: M.M.Palitha Mahinda Munasinghe Farm Mechanical Instructor email@example.com Mini Combine Harvester MaintenancePowerPoint Presentation: 25/09/2010 mmpmm 2 A. Light weight, low ground pressure and reliable paddy field moving B. Stable quality for special harvester gearbox C. Combination of fan and sieve system, and twice grain cleaning device C. Easy to make maintenance with outer assembling D. Convenient to operate with control system and comfortable driver's seat D. Suitable for small field of hilly land, for its small turning radius and flexible operation Main Features Mini Combine HarvesterPowerPoint Presentation: Harvesting Capacity : 0.07 ~ 0.15 Ha./H Overall Dimensions : (L x W x H) 3770×1554×1620 mm Weight : 550 kg Engine Rated Power : 15/2200 hp/rpm Cooling System: Water Cooling Fueling Consumption : 250.2 g/kwh Rubber Wheel Tire size: 24 x 10 Rear Wheel Rubber wheel size :4.00-8 Header Cutting Width: 1300 mm Header Feeding Capacity: 0.6 kg/s Type of Lifting Hydraulic Cleaning Sieving + Suction Total Loss: ≤3.0% Breakage : ≤1.0% Impurity: ≤7% Mini Combine Harvester 25/09/2010 mmpmm 3PowerPoint Presentation: Complete Threshing, Transport, In Casement, Straw Crushing At One Time Mini Combine Harvester 25/09/2010 mmpmm 4PowerPoint Presentation: Combine Harvester -A 25/09/2010 mmpmm 5PowerPoint Presentation: Engine : 88 Hp / 2800rpm Cutter Bar Width: 2300 mm Height-adjustment: Hydraulically Reel Type Pick up Speed adjustment: Mechanically Height adjustment: Hydraulically Thresher Drum: 600 mm Ø Length: 765mm Speed: 600 to 950 Adjustment: Mechanically No. of spikes: 90 No. of straw walker : 4 Cleaning Area: 710 x 1850 mm Type: Forced air cleaning Adjustment: Mechanically Transmission: Fully hydro static controlled Independently by two levers Speed :0-10 km/hr DimensionsLength:6300 mmHeight:3250 mmWidth:2350 mm Combine Harvester Specification- A 25/09/2010 mmpmm 6PowerPoint Presentation: Sketch of Combine Harvester 25/09/2010 mmpmm 7PowerPoint Presentation: 1. Dual Threshing Cylinder system, more clean and less breakage 2. One-Lever controlling steering and lifting of cutter bar, easy operation 3. Manual gear transmission and HST auto gear transmission are both available for your choice Combine Harvester-B (Auto Transmission) 25/09/2010 mmpmm 8PowerPoint Presentation: Harvesting Capacity : 0.2 ~ 0.4 Ha./H Overall Dimensions (L x W x H) : 4760×2080×2580 mm Weight : 2380 kg Engine: 4-cylinder diesel engine Rated Power: 55 hp (40kw) / 2600 rpm Rubber Track (width x pitch): 350 x 90 mm No. of Spikes: 46 Transmission: HST Auto Transmission Ground Pressure: ≤24 kpa Min. Ground Clearance: 250 mm Total Loss : Rice≤3% Wheat≤1.5% Breakage: ≤2.0% Impurity: ≤2.0% Combine Harvester Specification-B 25/09/2010 mmpmm 9PowerPoint Presentation: Auto Combine Harvester - C 25/09/2010 mmpmm 10PowerPoint Presentation: Combine Harvester Specification - C Dimension (Length x Width x Height) : 4400x2300x2700 mm Weight : 2300kg Working efficiency : 0.26~0.53 ha/h Cutter bar length: 2200mm Engine Power: 60/2400 hp/rpm Travelling system Crawler specification Rubber Track: 400x90x46 / 400x90x48 Ground pressure: 21 kpa Ground clearance: 260mm Transmission: Hydraulic Step less System Threshing cylinder Type : Axial flow, Spike tooth Diameter& length: 550mmx1285mm Cleaning system: Chaffer sieve + front blowing and rear suction fan Working speed: 0.5~1.2 m/s Grain tank capacity: 0.85cumeter Grain unloading method Discharge auger or Bags Total loss: (%) Rice<3 Breakage rate: (%) Rice<1.5 Impurity rate: (%) <2 25/09/2010 mmpmm 11PowerPoint Presentation: Shears The knife The knife guard Wear plates Hold-down clips Starting with the platform 25/09/2010 mmpmm 12PowerPoint Presentation: Auger fingers and finger bearings Finger guides Rotary and Stationery Knives 25/09/2010 mmpmm 13 Starting with the platform Cont.PowerPoint Presentation: 25/09/2010 mmpmm 14 Gatherer belt Feed accelerator Rasp bar Threshing elements Starting with the platform Cont.PowerPoint Presentation: 25/09/2010 mmpmm 15 Tractor Operated Combine Harvester - DPowerPoint Presentation: The importance of replacing worn components Keeping harvester operating at its full potential Feeding, threshing, and separating performance is reduced Poor combine performance Reducing profits Will reduce loss and increase profits (up to 80 percent of crop loss can occur at the platform or header area) 25/09/2010 mmpmm 16PowerPoint Presentation: Poor feeding of material to the threshing area Can cause plugging Cylinder drive component failure Incomplete threshing Worn threshing components Incomplete threshing Worn augers and elevator paddles Reduced combine productivity The importance of replacing worn components 25/09/2010 mmpmm 17PowerPoint Presentation: Garage area Small Washing Plant Workshop bench Appropriate tools Battery charger Minimum storage of Fuel ,oil and Grease Required Facilities Maintenance 25/09/2010 mmpmm 18 You do not have the permission to view this presentation. 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