Liebherr R 9800 User Manual

R 9800Mining Excavator

Operating Weight with Backhoe Attachment: Operating Weight with Shovel Attachment:

Engine Output:

Loading Capacity: 75 – 85 t/pass (38,00 – 52,00 m³)

82 – 93 ton/pass (49.7 – 68.0 yd³)

800,000 kg / 1,763,700 lb 810,000 kg / 1,785,700 lb

2,984 kW / 4,000 hp

R 9800

Operating Weight with Backhoe Attachment: 800,000 kg / 1,763,700 lb Operating Weight with Shovel Attachment: 810,000 kg / 1,785,700 lb Engine Output: 2,984 kW / 4,000 hp Loading Capacity: 75 – 85 t/pass (38,00 – 52,00 m³)

82 – 93 ton/pass (49.7 – 68.0 yd³)

R 9800

2

Productivity

Liebherr Mining Equipment enables superior productivity by loading and hauling maximum tonnage in the shortest amount of time.

Efﬁ ciency

Liebherr combines the proven capabilities of previous models with new features that improve operational efﬁ ciency.

Customer Support

Liebherr builds more than just mining equipment; Liebherr also builds customer partnerships.

Safety

Mining demands an ever-vigilant focus on safety, and Liebherr strictly adheres to industry standards. Liebherr equipment is designed to diminish risk even under the most extreme mining conditions.

Reliability

To maximize equipment reliability, Liebherr combines manufacturing expertise with monitoring and diagnostic capabilities.

Environment

Liebherr optimizes mining equipment for fuel economy, emission compliance, and extended service intervals.

R 9800

3

Engine / Motor Options

Twin-Engine available versions:

• Cummins QSK 60 (USA/EPA Tier 2)

• MTU 12V4000 (USA/EPA Tier 2)

• Fuel consumption optimized version for Cummins and MTU engines (option)

Electrical Motors (Option):

• 3 phase AC squirrel cage motor

• Voltage on request

• 50 or 60 Hz frequency

R 9800

4

Productivity

The R 9800 is built to outperform all competitors in the Ultra class mining market. As a perfect loader for 200 t, 290 t and 360 t class dump trucks, the R 9800 is the right match for the Liebherr T 284. Developed as the optimal loading tool for large scale mining operations, the R 9800 can achieve the most challenging targets.

Engineered for Intense Mining

Powerful Drive System

The R 9800 can be optioned with two versions of diesel drive systems. Customers can choose between Cummins or MTU as their preferred engine partner. An optional electric drive system provides outstanding performance when the machine is used in the most speciﬁ c conditions. The R 9800 combines ﬂ exibility and productivity to meet customer expectations.

Fast Cycle Times

Rather than using open hydraulic circuit, the R 9800 employs a closed-loop swing circuit to enable maximum swing torque while retaining the full oil ﬂ ow for the working circuit. The independent swing circuit in combination with the powerful drive system leads to fast arm motion, which contributes to faster cycle times.

Precise Machine Motions

The R 9800 design integrates the Litronic Plus electronic control system to allow for easy control even when simultaneous movements are required. The patented Liebherr electronic damping system provides controlled end-cushioning for smooth attachment motions.

High Digging and Lifting Capabilities

High Digging Forces

Power-Oriented Energy Management

Designed for the best mechanical force distribution, the production-tailored attachment delivers high digging and lifting forces. Integrating Liebherr-made cylinders and a wide range of buckets, the R 9800’s attachment ensures the highest forces, easy bucket penetration and high ﬁ ll factor to perform even in the most demanding conditions.

The R 9800’s attachment is equipped with the pressureless boom down function to enable fast cylinder retraction without the need for pump energy. Intelligent energy management diverts the pump ﬂ ow during boom lowering, allowing other cylinder motions to operate unimpeded.

High Performance Option

The optimised design increases the overall production rate without compromising the component life. This remarkable feat is achieved by:

• Decreasing the weight

• Converting attachment weight into payload or bucket protection

• Maintaining the original attachment design life

Litronic Plus – Electronic Control

A power management system developed to optimize electrical, mechanical, hydraulic power distribution which encompasses:

• Liebherr designed and built power components

• Continuous monitoring of the engine, electrical and hydraulic systems

• Safe, fast and precise control

• Optimum equipment operation

• Productivity and efﬁ ciency maximization

R 9800

5

Machine Monitoring System

Integration of the Liebherr-made monitoring system:

• 10.5’’ LCD color 8-key screen

• Information interface to operator

• On-board diagnostics to service staff

• Real text information

• Long term data storage for maintenance

R 9800

6

Efﬁ ciency

The R 9800 follows the Liebherr design philosophy of maximizing the machines performance by improving the efﬁ ciency of all individual subsystems. Engineered for optimum serviceability, the machine is designed to ensure maximum uptime. The R 9800’s modern cab creates a comfortable working environment ensuring peak operator performance, every shift.

Optimized for Maximum Proﬁ tability

Electro-Hydraulic System Efﬁ ciency

Liebherr hydraulic technology in combination with the precision of electronic control contributes to the R 9800’s energy optimization. The high-pressure hydraulic system and the optimized pipe and hose layout maximize usable power transmission. The hydraulic pumps are electronically managed to provide optimal pressure compensation and oil ﬂ ow management. The hydraulic system is independently regulated over both engine circuits for the best operational efﬁ ciency.

Cooling System Efﬁ ciency

The oversized independent oil- and water coolers in combination with low energy consumption fans and on-demand cooling controls enable to maximize available power for digging process.

Optimized Service Intervals

The R 9800’s high pressure hydraulic oil ﬁ ltration systems remove contaminants from the ﬂ uid to offer the highest rate of hydraulic system efﬁ ciency. To maintain the oil quality, all return hydraulic oil ﬂ ow goes through a 15/5 μm ﬁ ne ﬁ ltration system. To promote availability, the grease and fuel tanks are sized to considerably extend the time between service intervals.

Comfortable Cab for Efﬁ cient Work

Superior Operator Comfort

Working Environment Total Control

The large and spacious cab which equips the R 9800 offers ideal working conditions and optimal operator’s comfort. Mounted on silent blocks, the cab design reduces vibrations and limit noise pollution to provide a quiet environment.

The R 9800’s cab offers a panoramic view over the entire attachment and loading spot. Two outside cameras show areas that cannot be obser ved directly. Long-distance xenon working lights promote efﬁ cient loading.

Fast Maintenance System

The service ﬂ ap is hydraulically actuated and accessible from the ground level allowing for fast maintenance:

• Hydraulic oil reﬁ ll

• Engine oil reﬁ ll and drainage

• Splitter box and swing gearbox oil exchange

• Attachment/swing ring bearing grease barrel reﬁ lling with ﬁ lters

• Windshield washer water reﬁ lling

• Fast fuel reﬁ lling line

Hydraulic System Efﬁ ciency

• Optimal oil ﬂ ow distribution through the valves blocks reducing hydraulic losses

• Reduced pressure drops between pumps and consumers (hydraulic motors / cylinders)

• Allows the combination of the main movements under maximal forces

• Earlier maximal forces generation for an accurate control of the combination of force and cylinder speed

• Increased hydraulic oil cooling efﬁ ciency

• Enables fast cycle times

R 9800

7

Heavy Duty Undercarriage

• Designed for an optimal weight distribution

• Optimized to provide the best machine stability

• External travel drive for easy maintenance access

• Heavy duty rock protection for travel drive

• Automatic track tensioning system

• Monobloc dual pin combined pad links

R 9800

8

Reliability

More than 50 years of hydraulic excavator design and manufacturing experience is the basis for the R 9800’s outstanding reliability. The machine combines innovative technologies, design optimization and Liebherr components. Customers can expect durable performance from the R 9800 throughout the machine’s life.

Quality: the Liebherr Trademark

Liebherr Vertical Integration

As an OEM, Liebherr has built a solid reputation for its development and production of high quality strategic mining components. The R 9800 integrates robust and reliable mining optimized components that are developed, manufactured and controlled by Liebherr ensuring reliability and high performance for the entire machine.

Machine Reliability Survey

Based on years of experience and the systematic measurement of key performance indicators of the machine behavior in the ﬁ eld, the Liebherr Mining Reliability Engineering Group is constantly seeking new ways to enhance reliability.

Quality Management Continuous Improvement

Liebherr quality begins during machine design and simulations. Liebherr meets the highest standards for special selections of steels and casting materials. Based on the expertise of certiﬁ ed internal auditors and a highly qualiﬁ ed workforce, all manufacturing process steps are devised to provide the most comprehensive control, monitoring and traceability. Liebherr-Mining Equipment Colmar SAS is ISO 9001 certiﬁ ed.

Long-lasting Job Performances

Maximized Components Lifetime

Rugged Undercarriage Structure

The R 9800 is equipped with an automatic central lubrication system for the entire attachment and swing ring. All greasing points are suitably protected against external damages. This extends component life and ensures constant performance over the excavators’ operational life.

The R 9800 is mounted on a heavy duty 3-piece fatigue resistant undercarriage steel structure. This design provides better weight distribution of the superstructure and reduces ground bearing pressure. Designed and built for both shovel and backhoe conﬁ gurations, the R 9800 provides the necessary stability and reliability.

Reliable Attachment Design

• Under slung arch hoses to improve lifetime

• Fatigue resistant steel structure

• Use of the most advanced welding techniques

• Heat treatment to reduce residual stresses and increase fatigue life

• Reinforced with strategically located castings in high stress areas

• Designed for optimized digging force distribution

Liebherr Vertical Integration

Liebherr-made integrated parts are:

• Electronic and control technology

- Control and regulation electronics

- Display and operation units

• Hydraulic cylinders

• Large diameter bearing (swing ring)

• Swing and travel drives

R 9800

9

10

Liebherr Service Tools

Liebherr service tools for excavator-speciﬁ c maintenance ensure safe working conditions even when handling large components.

• A wide range of tools

• OEM certiﬁ ed solution

• Designed for Liebherr mining excavators

• Cost-efﬁ cient maintenance

• Easy and fast component replacement

• High operational safety

R 9800

Customer Support

As a global mining solutions provider, Liebherr is more than a mining equipment manufacturer. Ensuring a permanent dialogue with each machine owner, Liebherr provides tailored assistance to customer speciﬁ c projects and site requirements.

Proactive Service Supplying

Liebherr Mining Network

With a truly global network composed of Liebherr afﬁ liates

and exclusive representatives, Liebherr’s worldwide presence enables the highest level of service support irrespective of equipment location. Using advanced forecasting techniques and in-depth knowledge of regional populations, Liebherr service centers ensure that customers always have timely access to spare parts.

Customized Service Support

Liebherr tailored support solutions integrate components exchange and management agreements, service and maintenance on site or maintenance management agreements. Liebherr’s highly-trained service personnel ensures preventive and scheduled maintenance tasks and provides emergency service.

Service Engineering Support

Machines and components reliability data are collected and monitored through the Liebherr maintenance management system. Liebherr’s sales and service organization and product engineering groups provide fast and proactive support over the lifetime of the machine and promote mutual beneﬁ t for all involved.

Customer Value Management

Liebherr Mining Exchange Components

Complete Training Programs

The Liebherr Mining Exchange Components program enables customers to minimize the total machine’s Owning and Operating Cost while maintaining peak productivity and reliability. Through 15 Liebherrcertiﬁ ed component rebuild facilities worldwide, customers can take advantage of this program regardless of the equipment location or ﬂ eet size.

The Liebherr Mining Training System provides operator and maintenance staff blended training sessions that encourage productive, cost-effective and safe mining operation. The Liebherr Mining Training System employs online learning programs, factory and on-site sessions and simulator training.

Liebherr Mining Exchange Components

Exchange and repair programs for components are conducted by Liebherr-certiﬁ ed rebuild facilities using the latest OEM rebuild speciﬁ cations and the complete range of genuine Liebherr parts to ensure:

• Value: signiﬁ cantly reduce total cost of ownership

• Quality: guaranteed as-new performance and reliability

• Availability: global network of components rebuild facilities

From-Cradle-To-Grave Support

• Customer speciﬁ c requirement study

• Collaborative solution development

• On-site machine assembly

• On-site machine settings

• Training program on / off site

• Machine performance monitoring

• Spare parts supply

• Parts remanufacturing facilities

R 9800

11

12

Machine Access

Ergonomic access, easy serviceability and safe component accessibility through:

• A 45° powered stairway and catwalks with handrails and perforated steps

• Walkways with slip-resistant surfaces

• Emergency egress with handrails located near the operator’s cab

• Optional service folding platform for safe action on front swing gears and attachement pins

R 9800

Safety

The Liebherr R 9800 provides uncompromising safety for operators and maintenance crews. Equipped with the service ﬂ ap accessible from the ground level and integrating wide open accesses, the R 9800 allows quick and safe maintenance. The R 9800’s cab provides numerous features for operator safety.

Service-Friendly Machine Design

Safe Service Access

The R 9800 is ﬁ tted with ergonomic access for fast and safe maintenance. The R 9800’s top structure is accessible via a powered 45° stairway with handrails. The robust service ﬂ ap provides easy ground level access to the main service points.

Easy Inspection and Components Replacement

All components have been located in areas that allow for effortless inspection and replacement. The R 9800 is equipped with robust hinged louvers for easy cleaning and maintenance. Numerous service lights are strategically located in the main service areas to sustain suitable maintenance conditions, day or night.

Secure Maintenance

The R 9800 eliminates hazards ensuring a safe environment for the service staff during maintenance. Emergency stops are strategically located at ground level, in the cab, in hydraulic and engine compartments. The battery switches are manually operated to safely isolate the battery power. The attachment can safely be lowered to the ground even if the machine is off.

Safety First Working Conditions

Safety-First Cab Design

Powerpacks Provision of Security

In addition to its ergonomic design, the R 9800’s cab provides maximum protection for the operator. The structure is composed of strong, low stress tubing and safety glass. The Falling Object Protection System (FOPS) and the armored front and attachment side windows enable to create a safe working environment for the operator.

The powerpack modules integrate a protection wall that separates the engines from the hydraulic pumps. This reduces the risk of hydraulic oil entering the engine compartments. The turbochargers and exhaust systems are heat shielded, and the hydraulic hoses are made from a highly resistant material.

Machine Improved Visibility

The machine is easily visible even by night or in extremely dusty working environments thanks to:

• Ten long-range working xenon lights located on attachment, uppercarriage and counterweight

• Travel alarm system with light and buzzer

Rear and Side Vision System

The machine ergonomically integrates a rear and side vision system composed of:

• One camera on counterweight

• One camera on right-hand side of uppercarriage

• One LCD color screen to display cameras view

• Optional installation kit for 1 or 2 extra camera(s) to be positioned according to speciﬁ c need

R 9800

13

14

Electric Motor Version

The electric drive system is an efﬁ cient alternative to diesel engine allowing:

• Less vibration resulting in higher component lifetime

• Lower maintenance costs

• Less noise pollution

• High motor efﬁ ciency

• Maximum efﬁ ciency in cold climate conditions when combined with the Arctic Kit

R 9800

Environment

Liebherr considers the preservation of the environment as a major challenge for the present and future. Sustainability underpins Liebherr’s machines; from raw materials selection to manufacturing process employed. Liebherr provides solutions that allow customers to balance high performance with environmental consciousness.

Minimized Impact on Life

Optimized Fuel Consumption

Constant power adjustement of the hydraulic system and engine output optimizes equipment fuel efﬁ ciency, depending on the application. Fan coolers speed is adjusted on-demand in order to optimize energy consumption. The automatic idling system reduces the engine speed when the machine is at rest.

Controlled Emission Rejections

The R 9800 is powered by two high horsepower diesel engines which comply with the USA/EPA Tier 2 emissions limits. The electric drive version is an efﬁ cient alternative for applications that do not require frequent machine relocation. The power systems make the R 9800 cost effective without compromising productivity whilst reducing the machines impact on the environment.

Sustainable Design and Manufacturing Process

Extended Components and Fluids Lifetime

Product Life-Cycle Management

Liebherr is constantly working on ways to extend component life. Through the Exchange Components program, superior lubrication systems, and the reinforcement of parts under stress, Liebherr can reduce frequency of part replacement. The result minimizes environmental impact and lowers the overall cost of ownership.

Subject to the stringent European Program for the regulation of the use of chemical substances in the manufacturing process REACH*, Liebherr undertakes a global evaluation to minimize the impacts of hazardous materials.

Automatic Idle Control

Electronic idle control of the engine results in:

• Less fuel consumption

• Less load on the engine

• Reduced emissions

• More comfort to the operator (reduced noise pollution)

*REACH is the European Community Regulation on chemicals and their safe use (EC1907/2006). It deals with the Registration, Evaluation, Authorization and Restriction of Chemical Substances.

Sustainable Manufacturing Process

With an ever-present green focus, Liebherr contributes to the sustainable development:

• Systematic risk analysis for new materials qualiﬁ cation

• Promoted recovery-waste management

• Controlled non-recyclable waste elimination

• Eco-friendly material selection (95% of material used on machine is recyclable)

R 9800

15

Technical Data

Engine

2 Cummins diesel engine Rating per SAE J 1995 Model

Type Displacement Bore/Stroke

��

or 2 MTU diesel engine Rating per ISO 3046 Model Type Displacement Bore /Stroke Engine cooling system Air cleaner

Fuel tank Fuel filtration

Engine lubrication

Electrical system Voltage Batteries

Alternator Engine idling Electronic engine power management

��

Electric Motor (optional)

2 electric motors Power output

��

Type Voltage Frequency Revolutions Motor cooling Starting method Starting sequence

��

Electric System

Electric isolation Working lights

Emergency stop switches

Electrical wiring

��

2 x 1.492 kW/2 x 2,000 HP at 1,800 rpm Cummins QSK60

(USA/EPA Tier 2 or fuel consumption

optimized setting) 16 cylinder V-engine 60 l/3,661 in

3

159/190 mm / 6.26/7.48 in

��

2 x 1.425 kW/2 x 1,910 HP at 1,800 rpm 12V4000 (USA/EPA Tier 2) 12 cylinder V-engine 57,2 l/3,490 in

3

170/210 mm / 6.69/8.26 in fans driven via hydraulic piston motors dry-type air cleaner with pre-cleaner,

automatic dust ejector, primary and safety

elements

17.597 l/4,649 gal 2 stage fuel filtration with water separator

and electric priming pump pre-lube starting system

ELIMINATOR™ engine oil automatic

filtration system (Cummins) + centrifugal

filtration

engine oil automatic filtration system (MTU)

+ centrifugal filtration

24 V 8 x 170 Ah/12 V (Cummins)/

12 x 170 Ah/12 V (MTU) starting battery

4 x 170 Ah/12 V service systems 2 x 24 V/260 Amp (brushless) electronically controlled

engine power and speed sensing over the

entire engine rpm range

2 x 1.700 kW/2,280 HP 3 phase AC squirrel cage motor 6,600 V, other voltage on request 50 Hz (or 60 Hz) 1,500 rpm or 1,800 rpm integrated air-to-air heat exchanger inrush current limited to 2,2 full load current successive startup of electric motors

easy accessible battery isolations LED lights:

– 4 on working attachment

– 4 on RHS of uppercarriage

– 4 on LHS of uppercarriage

– 2 on counterweight

– 2 on cab

��

at ground level, in hydraulic compartment,

in engine and pumps compartment and in

operator cab heavy duty execution in IP 65 standard for

operating conditions of – 50 °C to 100 °C/

– 58 °F to 212 °F

Hydraulic System

Attachment and travel drive Hydraulic pumps Max. flow Max. hydr. pressure Swing drive Hydraulic pumps

Max. flow Max. hydr. pressure Pump management

Hydraulic tank capacity Hydraulic system capacity

��

Hydraulic oil filter

Hydraulic oil cooler

Main pump protection

��

10 variable flow axial piston pumps 10 x 750 l/min. / 10 x 198 gpm 320 bar/4,641 psi

4 reversible swash plate pumps,

closedloop circuit 4 x 535 l/min. / 4 x 141 gpm 320 bar/4,641 psi electronically controlled pressure and flow

management with oil flow optimisation

5.800 l/1,532 gal

10.000 l/2,642 gal 1 high pressure safety filter after each high

pressure pump + fine filtration of entire

return flow (15/5 μm) 4 separate coolers, 4 temperature

controlled fans driven via hydraulic piston

motors automatic protection against low oil level

Electro-Hydraulic Controls

Servo circuit

Emergency control

Power distribution

Flow summation Electro-hydraulic servo control Attachment and swing

Travel

Electronic damping system

��

independent, electronic over hydraulic

proportional controls of each function emergency lowering of the attachment to

the ground via monoblock control valves with inte-

grated primary relief valves and flanged on

secondary valves for travel and with inte-

grated proportional and safety valves to attachment and travel drive

electronic optimized control via

proportional valves electronic optimized control via

proportional valves

Liebherr designed electronic control of

cylinder end-position

Swing Drive

Hydraulic motor Swing gear Swing ring

Swing speed Swing-holding brake

��

4 Liebherr axial piston motors 4 Liebherr planetary reduction gears Liebherr, sealed triple roller swing ring,

internal teeth 0 – 3.6 rpm 4 hydraulically released, maintenance-free,

external multi-disc brakes

Uppercarriage

��

Design

Attachment mounting

Machine access

��

torsion resistant designed upper frame in

box type structure for superior strength and

durability

��

parallel longitudinal main girders in

box-section structure 45° access system with handrails on the

cab side of the uppercarriage. Full con-

trolled descent in case of emergency stop.

Additional emergency ladder fitted near the

cab

16 R 9800

Technical Data

Operator’s Cab

��

Design

Operator’s seat

Cabin windows

Heating system/ Air conditioning

Cabin pressurization Controls

Display

Condition monitoring

Rear vision systems

��

Safety function Automatic engine shut off

Safety functions

Noise level (ISO 6396)

��

Undercarriage

��

Design

Hydraulic motor Travel gear Travel speed

Parking brake

Track components

Track rollers/ Carrier rollers Automatic track tensioner

Transport

��

resiliently mounted, sound insulated,

large windows for all-around visibility, integrated falling object protection FOPS

suspended pneumatic seat, body-con-

toured with shock absorber, adjustable to operator’s weight, additional “retractable passenger/trainer seat” seat heating

20,5 mm/0.8 in tinted armored glass for

front window and 18 mm/0.7 in for right hand side windows, all other windows in tinted safety glass, high pressure wind shieldwasher-system with 75 l/20 gal watertank, sun louvers on all windows in heavy duty design

heavy duty, fully automatic, high output air

conditioner and heater unit ventilation unit with filters joystick levers integrated into armrest of

seat, armrest adjusted to seat position

10.5 in color LCD-Display with low and

high brightness settings machine condition monitoring system with

error reporting and operational information camera installation on counterweight and

right-hand side of the uppercarriage dis-

played over an additional LCD-Display

engine self controlled power limitation and

shut off additional gauges with constant display for:

engine speed, hourmeter, voltmeter, safety

mode for engine speed control and pump

regulation Diesel: LpA (inside cab) = 77 dB(A)

with oil/water fans at 100 % and AC fan

at65 %

3-piece undercarriage, box type structure

for center piece and side frames, stress

relieved 3 axial piston motors per side frame Liebherr planetary reduction gear

Diesel: 0 – 2,0 – 2,6 km/h / 0 – 1.2 – 1.6 mph

Electric: 0 – 1,7 km/h / 0 – 1.05 mph spring engaged, hydraulically pressure

released external wet multi-disc brakes for

each travel motor, maintenance-free maintenance-free dual pin cast link and

pad combined

6/3 per side frame

��

pressurized hydraulic cylinder with

accumulator, maintenance free undercarriage side frames are removable

Service Flap

��

Design

hydraulically actuated service flap, easily

accessible from ground level to including: – 2 fast fuel refill lines – hydraulic oil refill and drainage – engine oil exchange – splitterbox oil exchange – swing gearbox oil exchange

(4 x draining / 4 x refill)

– swing ring teeth grease barrel refilling

with grease filter

– attachment/swing ring bearing grease

barrel refilling with grease filter – windshield washer water refilling – oil reserve system refilling (optional)

– different couplings available on request

Central Lubrication System

��

Type

Lincoln Centromatic lubrication system for

the entire attachment/swing ring bearing

Grease pumps

��

and teeth

2 Lincoln Powermaster pumps for attach-

ment/swing ring bearing lubrication with switch over function 1 Lincoln Flowmaster pump for swing ring

Capacity

��

teeth lubrication

600 l/158.5 gal bulk container for attach-

ment/swing ring bearing, separated 80 l/

��

Refill

21gal container for swing ring teeth

via the service flap for both containers with

grease filters

Attachment

��

Design

��

Stick

��

Pivots

Hydraulic cylinder

Hydraulic connections

Pivots bucket-to-stick/ bucket-to-link Lubrication

��

box-type structure with large steel castings

in all high-stress areas

wear protection underneath lower beam

plate

two floating pins per pivot, sealed covers,

all bearings with wear resistant steel bushings, bolts hardened and chromiumplated

Liebherr design, electron ically controlled

end-cushioning

��

pipes and hoses equipped with SAE

connections

O-ring sealed and completely enclosed connected to the centralized lubrication

system, each lubrication point independently lubricated

R 9800 17

Dimensions

A2

F

E

D

A1

A

OELW1

W

L U

V

X

Z

mm/ft in A 7.550/24’ 9” A1 8.408/27’ 6” A2 8.880/29’ 1” B 8.330/27’ 3” C 10.338/33’10” D 8.600/28’ 2” E 11.697/38’ 4” F 2.955/ 9’ 8” G 8.778/28’ 9” H 7.347/24’ 1” H2 9.915/32’ 6” K 3.597/11’ 9”

F

H2

H

K

P

N

Q

S B G

L 8.098/26’ 6” N 1.630/ 5’ 4” P 3.261/10’ 8” Q 1.574/ 5’ 1” S 6.700/21’11” U 10.846/35’ 6” V 16.055/52’ 7” W 9.834/32’ 3” W1 11.063/36’ 3” X 23.907/78’ 4” Z 14.023/45’11” OEL Operator’s Eye Level 8.800/28’10”

A2

E

D

A1

A

C

mm/ft in

W3 OEL

W2

L U

Z

X1

V1

mm/ft in A 7.550/24’ 9” A1 8.408/27’ 6” A2 8.800/28’10” B 8.330/27’ 3” C 10.338/33’10” D 8.600/28’ 2” E 11.697/38’ 4” F 2.955/ 9’ 8” G 8.778/28’ 9” H 7.347/24’ 1” H2 9.915/32’ 6” K 3.597/11’ 9”

H2

H

K

P

N

Q

S B G

C

mm/ft in L 8.098/26’ 6” N 1.630/ 5’ 4” P 3.261/10’ 8” Q 1.574/ 5’ 1” S 6.700/21’11” U 10.846/35’ 6” V 18.850/61’ 9” W2 9.280/30’ 5” W3 10.050/32’11” X1 25.330/83’ Z 14.023/45’11” OEL Operator’s Eye Level 8.800/28’10”

18 R 9800

Backhoe Attachment

with Gooseneck Boom 11,75 m/38’6”

m

ft

20

60

18

16

50

40

30

20

10

-10

-20

-30

14

12

10

8

6

4

2

0

-2

-4

-6

-8

-10

70 60 50 40 30 20 10 0

R4315

m

10121416182022

02468

ft

Digging Envelope

Stick length 5,00 m/16’ 4” Max. reach at ground level 20,10 m/65’11” Max. teeth height 16,20 m/53’ 1” Max. dump height 10,90 m/35’ 9” Max. digging depth 9,00 m/29’ 6”

Max. digging force (ISO 6015) 1.760 kN/395,664 lbf Max. breakout force (ISO 6015) 1.980 kN/445,121 lbf

Operating Weight and Ground Pressure

The operating weight includes the basic machine with standard backhoe attachment and a 42,00 m

Pad width mm/ft in 1.630/5’4” Weight kg/lb 800.000/1,763,700 Ground pressure * kg/cm * according to ISO 16754

3

/54.9 yd3 bucket.

2

/ psi 2,71/38.45

Buckets for Machine in Standard Configuration

For materials classe according to VOB, Section C, DIN 18300 5 – 6 5 – 6 5 – 6 5 – 6 Typical operation according to VOB, Section C, DIN 18300 HD HD HD HD Capacity ISO 7451 m yd Suitable for material up to a specific weight of t/m lb/yd

3

40,00 42,00 45,00 47,50

3

52.3 54.9 58.9 62.1

3

1,9 1,8 1,7 1,6

3

3,204 3,035 2,867 2,698 Cutting width mm 4.800 4.800 4.800 4.800 ft in 15’8” 15’8” 15’8” 15’8” Weight kg 45.000 45.150 42.550 43.650 lb 99,208 99,539 93,807 96,232

Buckets for Machine with High Performance Option

For materials classe according to VOB, Section C, DIN 18300 5 – 6 5 – 6 5 – 6 5 – 6 Typical operation according to VOB, Section C, DIN 18300 HD HD HD HD Capacity ISO 7451 m yd Suitable for material up to a specific weight of t/m lb/yd Cutting width mm 4.800 4.800 4.800 4.800 ft in 15’8” 15’8” 15’8” 15’8” Weight kg 39.100 39.630 40.300 41.000 lb 86,201 87,369 88,846 90,389

HD: Heavy-duty bucket

Other buckets for other densities and/or material class on request

3

45,00 47,50 50,00 52,00

3

58.9 62.1 65.4 68.0

3

1,9 1,8 1,7 1,6

3

3,204 3,035 2,867 2,698

R 9800 19

Shovel Attachment

with Shovel Boom 8,55 m/28’

ft

m

22

70

20

60

18

16

50

14

40

12

10

30

8

20

6

4

10

2

0

-2

-10

-4

70 60 50 40 30 20 10 0

R 4570

T

m

101214161820

02468

ft

Digging Envelope

Stick length 5,10 m/16’ 8” Max. reach at ground level 15,90 m/52’ 1” Max. dump height 13,00 m/42’ 7” Max. crowd length 5,60 m/18’ 4” Bucket opening width T 3,00 m/ 9’10”

Crowd force at ground level (ISO 6015) 2.945 kN/662,062 lbf Max. crowd force (ISO 6015) 3.090 kN/694,660 lbf Max. breakout force (ISO 6015) 2.395 kN/538,417 lbf

Operating Weight and Ground Pressure

The operating weight includes the basic machine with shovel attachment and a 42,00 m

Pad width mm/ft in 1.630/5’4” Weight kg/lb 810.000/1,785,700 Ground pressure * kg/cm * according to ISO 16754

3

/54.9 yd3 bucket.

2

/ psi 2,74/38.94

Bottom Dump Buckets

For materials classe according to VOB, Section C, DIN 18300 7 – 8 5 – 6 5 – 6 5 – 6 Typical operation according to VOB, Section C, DIN 18300 XHD HD HD HD Capacity ISO 7546 m yd Suitable for material up to a specific weight of t/m lb/yd Cutting width mm 5.600 5.600 5.600 5.600 ft in 18’4” 18’4” 18’4” 18’4” Weight kg 75.000 75.300 75.500 78.000 lb 165,347 166,008 166,449 171.960

HD: Heavy-duty bucket XHD: Heavy-duty rock bucket

Other buckets for other densities and/or material class on request

3

38,00 40,00 42,00 44,00

3

49.7 52.3 54.9 57.5

3

2,0 1,9 1,8 1,7

3

3,373 3,204 3,035 2,867

20 R 9800

Optional Equipment

Undercarriage

Different track pad width Full length track guiding guard Travel motor guard with service access hatch Undercarriage bottom cover

Uppercarriage

Rock protection for fuel tank Swing ring scraper bars Wiggins / Banlaw / other brand name fast refilling system Wiggins / Banlaw / other brand name counter plugs (service trucks)

Hydraulics

Oil cooler protection filters

Engine

Fuel consumption optimized engine version (Tier non-certified) Oil reserve system (Cummins)

Operator’s Cab

4-point seat belt Additional wipers for all windows Dual air conditioning system One-piece side window Protective front grid

Attachment

High performance option

Safety

Automatic fire fighting system (foam and powder) Installation kit for extra cameras Service folding platform

Specific Solutions

Arctic kit – 30 °C / – 22 °F Arctic kit – 40 °C / – 40 °F

General

Maritime transport packaging

R 9800 21

The Liebherr Group of Companies

Wide Product Range

The Liebherr Group is one of the largest construction equipment manufacturers in the world. Liebherr’s high-value products and services enjoy a high reputation in many other fields. The wide range includes domestic appliances, aerospace and transportation systems, machine tools and maritime cranes.

Exceptional Customer Benefit

Every product line provides a complete range of models in many different versions. With both their technical excel lence and acknowledged quality, Liebherr products offer a maximum of customer benefits in practical application.

State-of-the-art Technology

To provide consistent, top quality products, Liebherr attaches great importance to each product area, its components and core technologies. Important modules and components are developed and manufactured in-house, for instance the entire drive and control techno logyfor construction equipment.

Worldwide and Independent

Hans Liebherr founded the Liebherr family company in

1949. Since that time, the enterprise has steadily grown to a group of more than 130 companies with over 39,000employees located on all continents. The corporate headquarters of the Group is Liebherr-International AG inBulle, Switzerland. The Liebherr family is the sole owner of the company.

www.liebherr.com

Liebherr-Mining Equipment Colmar SAS 49 rue Frédéric Hartmann, FR-68025 Colmar Cedex  +33 369 49 20 00, Fax +33 369 49 23 18 www.liebherr.com, E-Mail: info.lec@liebherr.com www.facebook.com/LiebherrMining

Printed in Germany by Eberl RG-BK-RP LFR/SP 11003241-1-05.14_enGB-US

All illustrations and data may differ from standard equipment. Subject to change without notice. All indicated loads are based in accordance with ISO 9248.