BMC Training Presentation For sales reps www. Broad-Machinery. com
BMC CONTENTS Ⅰ Characteristics & classification Ⅱ Structure & function Ⅲ History Ⅳ Line up Ⅴ Machine designation & code Ⅵ Attachments Ⅻ Developing Skills of selling www. Broad-Machinery. com
BMC What is a bulldozer Anecdote : Derivation of the word of bulldozer The word of bulldozer derives from the fact that bulls, which had been used for cultivation , came to have time to doze after this machine appeared. At present, the word ‘bulldoze’ or ‘doze’means to push soil, as well as to sleep for a short time. www. Broad-Machinery. com
BMC Bulldozer (for digging & dozing) Dozer shovel (for loading) www. Broad-Machinery. com
BMC www. Broad-Machinery. com
Classification of bulldozer Bulldozers BMC Swamp bulldozers Direct Torque flow Hydro shift HST (Hydrostatic transmission) HMT(Hydro-mechanical transmission) www. Broad-Machinery. com
Classification by track shoes Bulldozers BMC Swamp bulldozers www. Broad-Machinery. com
BMC Swamp bulldozers Super swamp bulldozers (for extremely soft terrain) www. Broad-Machinery. com
BMC Classification by power transmission type Direct Torque flow Hydro shift HST (Hydrostatic transmission) HMT(Hydro-mechanical transmission) www. Broad-Machinery. com
Direct drive Advantage ØPower transmission efficiency is high. BACK BMC Disadvantages ØGear shifting operation is complicated. ØEngine stalls is overloaded. ØPower transmission is interrupted when shifting gears. ØEngine output fluctuates according to load. www. Broad-Machinery. com
Torque flew drive Advantage ØGear shifting operation is easy. ØEngine does not stall even if overload. ØLess interruption of power transmission when shifting gears. BACK BMC Disadvantages ØPower transmission efficiency is low. ØMore expensive than direct drive machine. www. Broad-Machinery. com
Hydro shift drive BMC Advantage Disadvantages ØGear shifting operation is easy. ØPower transmission efficiency is high. Ø Less interruption of power transmission when shifting gears. Øengine stalls if overload. BACK www. Broad-Machinery. com
HST (Hydrostatic transmission) Advantage ØGear shifting is not required. ØEngine does not stall even if overload. ØPower transmission is not interrupted due to the continuous speed control. ØMaximum output range of engine can be always used. BACK BMC Disadvantages Power transmission efficiency is very low. www. Broad-Machinery. com
HMT(Hydro-mechanical transmission Advantage ØPower transmission efficiency is high. ØGear shifting can be automated. ØEngine does not stall even if overload. ØEngine output is kept constant under any load. BMC Disadvantages ØMore complicated structure than torque flew drive. www. Broad-Machinery. com
Bulldozer & soil condition BMC Necessary cone index for construction equipment Type of machine Lower limit of cone index kg/cm 2 Swamp bulldozer 2~3 Bulldozer 4~6 Towed scraper 7~10 Motor scraper 10 Dump truck 12 www. Broad-Machinery. com
BMC ski www. Broad-Machinery. com
BMC cone index is high Swamp bulldozer’s cone index is low Because the length of track shoes and track on ground is long than standard. www. Broad-Machinery. com
General view of bulldozer BMC www. Broad-Machinery. com
Power transmission in bulldozer BMC www. Broad-Machinery. com
BMC Reduction ratio (SD 16) F 1: 100 F 2: 50 F 3: 30 R 1: 75 R 2: 40 R 3: 25 www. Broad-Machinery. com
BMC Comparison of power transmission system www. Broad-Machinery. com
BMC www. Broad-Machinery. com
Power train BMC www. Broad-Machinery. com
Engine Diesel engine for bulldozer BMC SD 16 STEYR WD 615 T 1 -3 A or SHANGCHAI D 6121 120 kw (160 HP)/1900 rpm SD 22 CUMMINS NT 855 -C 280 162 kw(220 HP)/1800 rpm SD 32 CUMMINS NTA 855 -C 360 235 kw(320 HP)/2000 rpm www. Broad-Machinery. com
Main clutch BMC www. Broad-Machinery. com
BMC www. Broad-Machinery. com
BMC Torque converter Rated by oil sent from the pump to transmit the torque to the output shaft. Change the oil Drive with the flow direction engine. to increase the torque. www. Broad-Machinery. com
BMC www. Broad-Machinery. com
Transmission Direct transmission (sliding mesh type) BMC Planetary gear type transmission www. Broad-Machinery. com
Hydro shift transmission BMC www. Broad-Machinery. com
BMC www. Broad-Machinery. com
BMC This form is used in SD 08 www. Broad-Machinery. com
HMT(Hydro-mechanical transmission) BMC This form is used in SD 32 C www. Broad-Machinery. com
Bevel gear shaft and steering system BMC How does a bulldozer make a turn? Change rotation speeds of right side and left side tracks from each other. www. Broad-Machinery. com
BMC www. Broad-Machinery. com
BMC www. Broad-Machinery. com
Final drive BMC This form is used in SD 32 C This form is used in all kinds of bulldozers except SD 32 C www. Broad-Machinery. com
Undercarriage BMC www. Broad-Machinery. com
Crawler BMC Lubricated track link www. Broad-Machinery. com
BMC Shoe Single grouser shoe Swamp shoe Applicable type of soil and work ØGeneral types of soil, except rock bed. ØFor swamp. ØProvides large drawbar pull required for angle dozers and straight dozers. ØHas large shoes width for ground contact area. Feature ØDesigned for rugged operations. Has extra thick grouser for excellent resistance to wear and bend. ØPrevents soil from sticking to shoes for excellent traction. www. Broad-Machinery. com
Work equipment BMC www. Broad-Machinery. com
BMC www. Broad-Machinery. com
History of bulldozer BMC www. Broad-Machinery. com
BMC History of SHANTUI’s products 1980 SD 22 1994 1995 1996 1999 2000 2001 2002 2004 2006 SD 08 SD 32 PC 200 SD 23 SR 12 SP 45 SR 20 SD 13 SD 11 SD 42 SR 16 SP 70 SD 16 PC 220 SP 25 PC 60 SP 100 SR 18 SG 18 ZL 50 SD. . . : Bulldozer SR…: Road roller PC…: Excavator SG…: Land scraper SP…: Pipelayer ZL…: shovel loader www. Broad-Machinery. com
BMC Lineup SD 42 SD 32 SD 23 SD 22 SD 16 SD 13 SD 08 www. Broad-Machinery. com
BMC Main bulldozer manufacturers around the world www. Broad-Machinery. com
Machine designation and code Model codes of SHANTUI bulldozer S D 2 2 A A Auxiliary model code Drive system code A: Torque flew Y: Hydrostatic T: Direct Size code 22: 220 Horsepower Product code D: indicates bulldozer BMC A: standard S: Swamp L: Super swamp E: Extra track H: Highland D: Desert R: Rubbish C: Coal F: Forest W: Rock U: Universal The first letter of ‘SHANTUI’ www. Broad-Machinery. com
Attachments Blades BMC www. Broad-Machinery. com
BMC www. Broad-Machinery. com
BMC www. Broad-Machinery. com
BMC www. Broad-Machinery. com
BMC www. Broad-Machinery. com
rippers Variable type giant ripper This ripper has strong structure and high breaking power. Used to break relatively hard rock and dig deeply. Can dig out large boulders easily. BMC Rigid type multi-shank ripper Suitable for relatively easy ripping rocks having even characteristics. www. Broad-Machinery. com
BMC Parallelogram link-type ripper www. Broad-Machinery. com
Developing Skills of selling Important information in selling BMC How to succeed? www. Broad-Machinery. com
BMC Some selling skills ØRemember contents of each catalog page. ØThink about sequence of your presentation. ØThink about what to emphasize in selling the product. ØBe ready for all possible questions customs may ask. ØMake sure a way to contact you is written on catalog. www. Broad-Machinery. com
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