BY DEEPAK

ESCORTS CONSTRUCTION EQUIPMENT HISTORY Launch of Escorts in 1944 by Mr. H.P. Nanda & Mr.

Yudi Nanda. Escorts Construction Equipment Department

Formed in 1970. In1971,Escorts diversifies & starts manufacturing

construction equipment by introduces Pick n Carry Cranes & Front End Loaders.

In 1983,Rough Terrain Hydraulic Mobile Crane introduced.

In 1997,ECEL launched Franna All Terrain PNC Cranes.

ECEL launched HD-85-Tandem Vibratory Roller in 2001.

MAC 1214-a wreckage recovery crane was designed,launched & record 280 machines were sold in launch year 2002 by ECEL.

2420- 12 T Soil Vibratory & ED-30 : 3 T Mini Tandem Vibratory Roller were launched In 2005.

2006-HP 216, a new generation Pick n Carry Crane came in to existence.

ECEL launched TRX series of pick n carry in the category of 23 T,17 T & 16 T in 2007.

TRX 2319, a 23 T Crane being the largest crane in this category in the world.

ABOUT ECEL At Escorts Construction Equipment Limited, we have

defined the evolution of India's construction Equipment industry over the past 39 years. Our innovation Continued… Excavators, amongst the world’s most advanced, that revolutionized earth moving technology in India in the 90’s.

With Over 30 year experience in construction equipment Industry , Escorts has proven track record in:

Hydraulic Mobile Cranes Loaders Forklifts Vibratory Compactors

ECEL CONSTRUCTION EQUIPMENTS

F 15

Hydra 10

HP 216HP 216

Hydra 12

Hydra 10 SB Hydra 14 Hydra 12 SB Hydra 8

K 10 MAC 1214 TRX 2319

Compactors & forklifts

2400 EC5250 ED30 HD85

HELI-3000D1 HELIELECTRICHELIWAREHOUSING

DEPARTMENTS OF THE COMPANY•Product Engineering (P.E.)•Transmission Business Unit (T.B.U)•Assembly Business Unit (A.B.U)•Fabrication Business Unit (F.B.U)•Paint Business Unit (P.B.U)•Systems Department•Sales Administration•Human Resource•Central Services•Central Purchase•Marketing•Finance•Stores

PAINT SECTION

In the production unit, two methods of painting are being used:•Powder painting•Liquid painting

LIQUID PAINTING Following steps are involved in liquid painting:LoadingPre-wipingDegreasingWater rinse # 1Surface activation

PhosphatingWater rinse # 2Air blowDry off ovenMaskingBase coat paintingTop coat paintingCuring ovenUnloading

LOADING STATION

Material is loaded from the fabrication unit over the overhead crane. Material handling overhead crane is divided into three divisions to operate differently over three different parts at a time. After that the three divisions are combined together to bring material over the single overhead crane. In the next step the material undergoes the shot blasting operation.

 SHOT BLASTING MACHINE

This process removes mill scales, oxide bloom, slag left during welding and activating the surface in preparation for Phosphating. The shot blasting machine has a steel ball of the diameter 0.7mm and balls are shot at very high velocity on all sides of the component. A blower is attached to the shot blasting machine whose purpose is to overcome the very high suction within the shot blaster so as to avoid the suction of shot blasts. Roller belt drive is used to circulate the shot balls through the blaster. In this method all the oil, grease, dirt, mill scale, rust, corrosion products, oxides, paint or other foreign matter is completely removed from the surface by abrasive blasting.

DRY OFF OVEN After pre-treatment process the components become wet. So

it becomes necessary to dry these components. This drying process is carried out in the dry-off oven. The temperature of the oven is increased to about 100-110 degrees Celsius. This high temperature vaporizes all the water in the components. The treating time for components in the oven ranges from 7-10 minutes.

Liquid painting has the following disadvantages: Poor chip resistance Poor corrosion resistance Poor life Paint peel off Failure to be lead free

POWDER PAINTING FEATURES: Higher output than liquid painting process High corrosion resistance Lesser manpower needed Low maintenance charges The major objectives attained by the powder paint plant are: The life of paint has exceeded up to 10 years. The quality of ecel machines has gone up resulting in

possibilities of export. Reduced warranty claims in terms of painted parts. Raised the customer perception of products. Catered for volume growth. 

SPECIFICATION OF HYDRA 10

THE POWER OF LIFT Hydraulic Mobile Pick ‘n’ Carry Crane of 11.4T

Capacity Hydra-10 SALIENT FEATURES : • 2 Part telescopic boom hydraulically extendable for more outreach and high lift. • Specifically built long chassis for more reliability. • Heavy duty transmission specifically designed for crane application. • Articulated chassis for short turning radius.

Transmission Type Heavy duty transmission developed specially

for crane application Sliding Mesh, spur teeth gearbox. Six forward and

two reverse speeds with high and low selector lever. Speed Travel Speed 25 Kmph - restricted as per

safety norms (without load) Clutch Single plate, heavy duty dry friction type

clutch plate specially designed for crane application

• New Technology Control Valve for precision handling Specifications : Engine Make & Model Simpson S-433 Four Cylinder,

Water Cooled Diesel Engine Rated power for crane 49 BHP @ 2200 RPM (Max continuous engine rating 59 @ 2300

RPM) or equivalent Engine.

Hydraulic System Pump Pin Vane Type Hydraulic pump Control Valve 4 spool control valve with built in

pressure relief valve for precision control Hydraulic Filter Suction line has a 100 mesh

inline strainer while return line has 25 micron full flow filter