PowerPoint 演示文稿 - Jerei

PowerPoint 演示文稿 - Jerei

BMC Training Presentation For sales reps www.Broad-Machinery.com BMC CONTENTS Characteristics & classification Structure & function History

Line up Machine designation & code Attachments 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 dozemeans 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

BMC Classification by track shoes Bulldozers 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 Power transmission

efficiency is high. BACK BMC Disadvantages Gear shifting operation is complicated. Engine stalls is overloaded. Power transmission is interrupted when shifting gears. Engine output fluctuates according to load.

www.Broad-Machinery.com Torque flew drive Advantage Gear shifting operation is easy. Engine does not stall even if overload. Less interruption of power transmission when shifting gears. BACK

BMC Disadvantages Power transmission efficiency is low. More expensive than direct drive machine. www.Broad-Machinery.com Hydro shift drive

Advantage Gear shifting operation is easy. Power transmission efficiency is high. Less interruption of power transmission when shifting gears. BACK BMC Disadvantages

engine stalls if overload. www.Broad-Machinery.com HST (Hydrostatic transmission) Advantage Gear shifting is not required. Engine does not stall even if overload. Power transmission is not interrupted due to the continuous speed control. Maximum 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 Power transmission efficiency is high. Gear shifting can be automated. Engine does not stall even if overload. Engine output is kept constant under any load.

BMC Disadvantages More 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/cm2 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 bulldozers 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 (SD16) F1:100 F2:50 F3:30

R1:75 R2:40 R3:25 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 SD16 STEYR WD615 T1-3A or SHANGCHAI D6121 120kw (160HP)/1900rpm SD22 CUMMINS NT855-C280 162kw(220HP)/1800rpm SD32 CUMMINS NTA855-C360 235kw(320HP)/2000rpm 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 SD08

www.Broad-Machinery.com HMT(Hydro-mechanical transmission) BMC This form is used in SD32C 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 SD32C This form is used in all kinds of bulldozers except SD32C 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 General types of soil, except rock bed.

For swamp. Provides large drawbar pull required for angle dozers and straight dozers. Has large shoes width for ground contact area. Feature

Designed for rugged operations. Has extra thick grouser for excellent resistance to wear and Prevents 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 History of bulldozer BMC

www.Broad-Machinery.com BMC History of SHANTUIs products 1980 SD22 1992

1994 1995 1996 SD08 SD32 PC200 SD23 SD16 PC220

1999 2000 2001 2002 2004 2006

SR12 SP45 SR20 SD13 SD11 SD42 SR16 SP70 SP25 PC60 SP100 SR18 SG18 ZL50 SD...:Bulldozer SR:Road roller PC:Excavator

SG:Land scraper SP:Pipelayer ZL:shovel loader www.Broad-Machinery.com BMC Lineup SD42

SD32 SD23 SD22 SD16 SD13 SD08 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

Remember contents of each catalog page. Think about sequence of your presentation. Think about what to emphasize in selling the product. Be ready for all possible questions customs may ask. Make sure a way to contact you is written on catalog. www.Broad-Machinery.com

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