22
Higher cutting performance, lower fuel consumption Surface Miner 2200 SM 3.8

Wirtgen - 2200 SM 3.8

Embed Size (px)

DESCRIPTION

Wirtgen - 2200 SM 3.8 Brochure

Citation preview

Page 1: Wirtgen - 2200 SM 3.8

Higher cutting performance, lower fuel consumption

Surface Miner 2200 SM 3.8

Page 2: Wirtgen - 2200 SM 3.8

The new Surface Miner 2200 SM 3.8

A continuous process of improve-

ment for our customers’ benefi t

is one of the fundamental com-

pany philosophies cultivated by

Wirtgen – the market leader in

surface mining.

Increasing both the cutting perfor-

mance and effective uptime is one

of our main priorities in surface

mining.

Continuous process of improvement

Page 3: Wirtgen - 2200 SM 3.8

2 //3

Cutting performance increased by 25 %, fuel consumption reduced by 15 %

A series of improvements imple-

mented in the Wirtgen 2200 SM 3.8

surface miner for use in, for exam-

ple, Indian coal mines resulted in a

signifi cant increase in productivity

in comparison with the standard

model. The miner’s track record shows an increase of the cutting performance by up to 25 % while the specifi c diesel consumption was reduced by up to 15 %.

Positive effects exemplifi ed in coal mining

Page 4: Wirtgen - 2200 SM 3.8

Economical mining of soft rock

Mining soft rock at maximum

production rates and economic

effi ciency – the 2200 SM 3.8

surface miner has been developed

to meet exactly these criteria for

success. The centrepiece of the

compact, yet powerful machine

is the 3.8 m wide cutting drum

which offers numerous innovative

features. It cuts soft rock with un-

confi ned compressive strengths of

up to 35 MPa, such as coal or salt,

in a highly productive process,

depositing it in three windrows

behind the machine.

The cutting drum unit represents

state-of-the-art technology –

based on optimizations that were

the result of extensive fi eld testing.

It offers maximum cutting per-

formance while fully utilizing the

machine’s engine power at the

same time. Further positive effects

include low specifi c fuel consump-

tion rates, optimized tool use and

minimized fi nes content as a result

of gentle material transport.

High production rates using the windrowing process

Page 5: Wirtgen - 2200 SM 3.8

A single operation instead of four – with the 2200 SM 3.8 surface miner from Wirtgen

Blasting Loading

4 //5

Drilling Crushing

Cut

ting

per

form

ance

(m³ /

h)

Unconfi ned compressive strength (MPa)0 10 20 30 40

2,000

1,800

1,600

1,400

1,200

1,000

800

600

Cutting performance, laminar or brittle soft rock (such as coal)

standard

optimized for soft rock

Page 6: Wirtgen - 2200 SM 3.8

Effective optimizations on a broad scale

Increasing the cutting performance

of the 2200 SM 3.8 by up to 25 %

in comparison with the standard

model means a huge step forward.

It was achieved by a meticulous

analysis of the cutting and trans-

port processes. This resulted in

the surface miner being subjected

to a comprehensive process of

improvement. The main compo-

nents coming under close scrutiny

included the cutting drum housing

and cutting drum.

Optimizing the durability of

individual components of the

2200 SM 3.8 and simplifying the

maintenance procedures addition-

ally resulted in an increase of the

miner’s effective uptime by up to

15 %. The improvements in this

area focused in particular on the

track units and machine frame.

Focusing on customer benefi ts

HEAVY-DUTY

CUTTING DRUM HOUSING

CUTTING DRUM WITH

INCREASED CUTTING

CIRCLE DIAMETER

EXTREMELY DURABLE

TRACK UNITS

OPTIMIZED

WEIGHT DISTRIBUTION

IMPROVED

CABIN SEALING

Page 7: Wirtgen - 2200 SM 3.8

6 //7

LARGER MATERIAL

DISCHARGE OPENING

WEAR-OPTIMIZED

EDGE SEGMENTS

REINFORCED CHASSIS

AT PULLEY HOUSING AND

CUTTING DRUM ASSEMBLY

EXHAUST SYSTEM WITH

OPTIMIZED SERVICE LIFE

APPLICATION-ENGINEERED

CUTTING DRUM DESIGN

Page 8: Wirtgen - 2200 SM 3.8

Cutting drum unit precisely tailored to the mining of soft rock

The robust, 3.8-m wide cutting

drum assembly is based not only

on fi eld-proven components but

also on concepts specially de-

veloped for the highly productive

mining of soft rock. The cutting

drum housing consists entirely

of highly wear-resistant material.

Effective closure of the drum

assembly on the left and right is

ensured by two hydraulically lifting

side plates. The integrated water

spray system reduces dust devel-

opment when cutting dry useful

minerals. Three large material

discharge openings in the scraper

blade allow large amounts of

material to be deposited in three

windrows behind the machine.

Different types of highly wear-

resistant mining tools cut rock with

unconfi ned compressive strengths

of up to 35 MPa. Ready access to

the cutting drum and the hydraulic

drum turning device additionally

allow for easy tool replacement.

Designed for top performance

3.8-m wide cutting drum unit optimized for soft rock

1 Cutting circle diameter in-

creased from 1,115 mm to

1,300 mm for high working

depth and high mining volumes

2 Special cutting drum developed

for the windrowing process with

high, slender holder bases but

without conveying helices for

minimum energy requirements

3 Intelligent cutting tool arrange-

ment for a minimum content of

fi nes and low cost of wear

4 Specially designed edge seg-

ments for reduced face wear of

the edge segments

5 Increased, heavy-duty cutting

drum housing fully welded at

the front for low wear and tear in

tough operating conditions

6 Larger openings in the scrap-

er blade and additional baffl e

plates to optimize the fl ow of

large quantities of rock

7 Water spray bars in front of and

behind the cutting drum assem-

bly to reduce the development

of dust

8 Rubber aprons at the scraper

to ensure optimal sealing of the

cutting drum assembly

5

Page 9: Wirtgen - 2200 SM 3.8

8 //9

A cutting width of 3.8 m and cutting depth of up to 350 mm

guarantee high mining volumes.

The material is deposited in three windrows for immediate pick-up by wheel loaders.

1

7

6

8

2

34

Page 10: Wirtgen - 2200 SM 3.8

Highly manoeuvrable and ruggedized for tough operations

The 2200 SM 3.8 features a fi n-

ger-light hydraulic all-track steering

system which gives all four track

units large steering angles. The

advantages are obvious, especially

when working in restricted space

conditions: the inner turning radi-

us of only 2.5 m and crab steering

mode allow fast manoeuvring. In

addition, separately height-adjust-

able track units ensure high ground

clearance: they facilitate operation

on uneven ground, reverse travel

or machine loading. An engageable

hydraulic differential lock addi-

tionally provides optimum traction

regardless of ground conditions. The

miner’s operating and travel speeds

are continuously adjustable.

The 2200 SM 3.8 also features an

amazingly high climbing ability and

tremendous longitudinal inclination

which enable it to be used for op-

erations in diffi cult peripheral areas

or for the production of separate

access roads and ramps in the mine.

The components exposed to excep-

tionally high levels of wear and tear

in the tough mining operations have

additionally been given an even more

robust design: the track units have

undergone a complete redesign and

pay for themselves quickly by a sig-

nifi cantly extended service life. The

machine frame has been reinforced

especially at the pulley housing and

at the connection to the cutting drum

unit to optimize the stability of the

miner. The supplementary weight,

which has been increased by 400 kg,

ensures perfect weight distribution at

the front of the machine.

Maintaining maximum traction

The reinforced machine frame and heavy counterweight at the front provide machine stability in tough mining operations.

Three different steering modes optimize manoeuvrability in restricted space conditions.

Page 11: Wirtgen - 2200 SM 3.8

10 //11

“Clipped corner”: chamfered track pad edges extend the lifespan of the bolted connections.

Wear-resistant inner and outer baffle plates additionally extend the

service life of the two rear track units.

LARGER

DRIVE WHEEL REINFORCED

TRACK PADS

MASSIVE

TRACK FRAME

REINFORCED

CHAIN LINKS

LARGER TRACK

PAD BOLTS

HEAVY-DUTY

GUIDE WHEEL

Optimization of

the track units

Page 12: Wirtgen - 2200 SM 3.8

Work at ease and in a protected environment

Large glass windows offer perfect visibility to both sides.

Special sealing profi les provide optimal sealing of the cabin’s upper and lower sections as well as of the cabin door.

Page 13: Wirtgen - 2200 SM 3.8

Inside the cabin, the operator is

protected from outside infl uences

such as extremely high or low

temperatures, wind, rain, dust,

vibrations or high noise levels.

The spacious, anti-vibration

mounted cabin is sound proof and

features a heating and air-con-

ditioning system. These comfort

features prevent fatigue and allow

productive working for extended

periods of time. Relaxed working

is, of course, also promoted by

good visibility and ease of opera-

tion. To provide a full view of the

working area, the cabin features

large glass windows and extends

beyond the sides of the machine

on the left and right.

At the same time, the operator

has a good view to both sides and

immediate access to the controls.

Both control panels can be moved

far to the left or right and adjusted

individually. In addition, the miner

is equipped with the electron-

ic automatic levelling system

LEVEL PRO which quickly and

precisely corrects any changes

in the reference plane for cutting

depth control.

Relaxed working boosts productivity

12 //13

Operation from the left or right: the two identical control panels have a small number of buttons and switches and can be separately adjusted in height, pivoted or moved to either side.

Ample space, ergonomic design, comfort features and good visibility

ensure operator comfort.

Page 14: Wirtgen - 2200 SM 3.8

Ease of maintenance for tough operations

Maintenance is no problem at all as the entire machine offers ready access.

Page 15: Wirtgen - 2200 SM 3.8

14 //15

The air fi lters have been installed in an extra-high position – where the

air is cleanest – and as far away as possible from the exhaust system.

Non-stressed mounting of the exhaust system guarantees a long

life of the system components.

In tough mining operations, the

mechanical cutting drum drive with

power belts stands out for its high

effi ciency. Changing the belt pulleys

allows for two different cutting

speeds. The almost loss-free power

transmission guarantees highest

effi ciency and top-of-the-range

daily production rates while keeping

maintenance simple. In addition,

the high-performance diesel engine

unleashes tremendous power when

it counts. An intelligent machine

management system controls the

miner’s advance rate fuel-effi ciently

and in accordance with the engine

load.

All points of maintenance are ar-

ranged in a clear pattern and offer

ready access. Separate accesses

allow the cabin air fi lters, which are

installed in optimal locations above

the 2200 SM 3.8’s cabin, to be re-

placed quickly and easily. The engine

cowling can be opened hydraulically

and offers ideal access to the fully

soundproofed engine compartment.

Engine power used effi ciently

Page 16: Wirtgen - 2200 SM 3.8

Technical specifi cation 2200 SM 3.8

* = weight of machine with half-full water tank, half-full fuel tank, driver (75 kg) and on-board tools, excluding optional equipment

Machine weights

Empty weight of machine without fi lling media 50,350 kg

Operating weight, CE * 53,500 – 61,500 kg

Transport weights of individual components

Weight of upper part of operator’s cabin 1,300 kg

Weight of cutting drum assembly 3,800 mm 18,000 kg

Weight of roll bar 1,450 kg

Supplementary weight, front 4,700 kg

Dimensions in mm

9,100

5,900

9,340

3,200 1,100560

1,630

3,02

5

5,03

0

4,59

0

4,78

0

5,38

0

2,700

Page 17: Wirtgen - 2200 SM 3.8

16 //17

Weights of fi lling media

Water tank fi lling in kg 5,000 kg

Diesel tank fi lling in kg (0.83 kg / l) 1,160 kg

Optional equipment features increasing / reducing empty weight

Driver and tools

Driver 75 kg

On-board tools 30 kg

Optional additional equipment

Canopy 280 kg

Fully enclosed operator’s cabin 2,320 kg

Low-temperature kit 1,130 kg

Supplementary weight, rear 2,500 kg

Dimensions in mm

1,68

0

1,66

0

1,115

2,50

02,

070

3,80

0

4,57

0

1,68

0

950

Page 18: Wirtgen - 2200 SM 3.8

Basic machine Hydraulically opening, soundproof engine cowling Air intake with cyclonic pre-cleaner Engine cooling system with temperature-governed

fan speed Storage compartments for cutting tool containers Standard painting in Wirtgen white with orange stripes

Cutting drum assembly Mechanical cutting drum drive via multiple V-belts with

automatic belt tensioner Cutting drum housing of wear-resistant material Two cutting drum speeds Water spray system in cutting drum assembly Hydraulically lifting edge protection plates Deposition of material in three windrows behind the

machine

Cutting drum Cutting drum for cutting rock with a maximum

compressive strength of 50 MPa Cutting drum, working width 3,800 mm, HT6 welded

toolholder system, tool spacing 50 mm

Machine and levelling control Clearly structured main control panel with functional

switches Multi-functional control screen including display of

major machine parameters Engageable, automatic cutting power control unit Engageable, automatic traction control Wirtgen information and diagnosis system WIDIS 32 Two exterior control panels for operation by ground

staff Digital height indicator LEVEL PRO automatic levelling system with hydraulic

milling depth sensors at the side plates, left and right Cutting depth measurement via sensor package and

display on LEVEL PRO screen

Operator’s platform Anti-vibration mounted, walk-through operator’s

platform Individually adjustable comfort control panels Individually adjustable comfort driver’s seats, left and

right Lockable covers for control panels Two mirrors at the front, one mirror at the rear of the

machine

Chassis and height adjustment All-track steering system with freely selectable steering

modes Double grouser track pads Inner and outer material guide plates at the rear track

units Fourfold full-fl oating axle for high machine stability Intelligent track speed control with hydraulic all-track

drive

Miscellaneous Lighting package with 11 working spotlights Air compressor system Comprehensive toolkit in lockable toolbox Safety package with 6 emergency stop switches European design type certifi cation, GS mark (Geprüfte

Sicherheit = Tested Safety) and CE conformity Standard warranty of 12 months or 1,000 engine

operating hours Machine commissioning by qualifi ed personnel Comprehensive operating manual and machine

documentation

Equipment features of 2200 SM 3.8

Standard equipment

Page 19: Wirtgen - 2200 SM 3.8

Basic machine Special painting in one or several colours Battery-operated hydraulic module for emergency

functions

Cutting drum assembly Drum turning device for cutting tool replacement Pneumatic cutting tool extractor

Machine and levelling control RAPID SLOPE cross slope sensor Sonic ski sensor for scanning a stringline Multiplex sensors with two additional ultrasonic sen-

sors including bracket and cable in 3-fold Multiplex system package, right

Multiplex sensors with two additional ultrasonic sen-sors including bracket and cable in 3-fold Multiplex system package, left and right

Pre-installation of laser sensor including laser signal receiver but excluding laser signal transmitter

Operator’s platform Hydraulically extendable and retractable canopy Spacious, comfortable cabin including heating and

air-conditioning system

Miscellaneous Screen system including display Lighting system including 6 LED working lights

and 3 LED fl ashing beacons Water tank fi lling, rear Comprehensive low-temperature kit including pre-

heating system to achieve operational readiness and including insulation and heating system for perma-nent reliable machine operation at up to -20°C

“Wiggins” quick-fi lling system for diesel refuelling Electrically operated diesel tank fi lling pump Hydraulically operated water tank fi lling pump High-pressure cleaner Supplementary weight, 2,500 kg

Optional equipment

Page 20: Wirtgen - 2200 SM 3.8

18 //20

*1 = The maximum cutting depth may deviate from the value indicated, due to tolerances and wear.

Cutting drum

Cutting width, max. 3,800 mm

Cutting depth with conveyor system *1 0 – 350 mm

Tool spacing 50 mm

Number of cutting tools 100

Drum diameter with tools 1,300 mm

Engine

Manufacturer Caterpillar

Type C27 ATAAC

Cooling water

Number of cylinders 12

Rated power 708 kW / 950 HP / 963 PS

Fuel consumption, full load 187 l / h

Fuel consumption, 2/3 load 125 l / h

Emission standards no EC regulation / US Tier 2

Electrical system 24 V

Tank capacities

Fuel tank 1,400 l

Hydraulic fl uid tank 550 l

Water tank 5,000 l

Driving properties

Operating and travel speed 0 – 84 m / min (0 – 5 km / h)

Theoretical gradeability 90%

Max. longitudinal inclination of machine when operating at upward or downward slopes

25%

Ground clearance 370 mm

Crawler tracks

Crawler tracks (L x W x H) 2,200 x 370 x 790 mm

Shipping dimensions

Machine without cutting drum assembly (L x W x H) 9,340 x 2,800 x 3,000 mm

Upper part of operator’s cabin (L x W x H) 2,550 x 3,300 x 1,500 mm

Roll bar (L x W x H) 6,400 x 2,240 x 1,637 mm

Cutting drum assembly 3,800 mm (L x W x H) 4,570 x 2,800 x 2,150 mm

Technical specifi cation 2200 SM 3.8

Page 21: Wirtgen - 2200 SM 3.8
Page 22: Wirtgen - 2200 SM 3.8

Wirtgen GmbHReinhard-Wirtgen-Str. 2 · 53578 Windhagen · Germany

Phone: +49 (0) 26 45 / 131-0 · Fax: +49 (0) 26 45 / 131-392Internet: www.wirtgen.com · E-Mail: [email protected]

Illustrations and texts are non-binding and may include customized fi ttings. Subject to technical changes. Performance data depend on operational conditions. No. 2366206 25-13 EN-10/14 © by Wirtgen GmbH 2014. Printed in Germany