Liebherr R 9400 User Manual

R 9400Mining Excavator

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

Engine Output:

Bucket Capacity @ 1,8 t/m Shovel Capacity @ 1,8 t/m

3

/ 3,000 lb/yd3: 22,00 m³ / 28.8 yd³

3

/ 3,000 lb/yd3: 22,00 m³ / 28.8 yd³

345.500 kg / 760,600 lb

353.000 kg / 778,200 lb

1.250 kW / 1,675 HP

R 9400

Operating Weight with Backhoe Attachment: 345.500 kg / 760,600 lb Operating Weight with Shovel Attachment: 353.000 kg / 778,200 lb Engine Output: 1.250 kW / 1,675 HP

3

Bucket Capacity @ 1,8 t/m Shovel Capacity @ 1,8 t/m

/ 3,000 lb/yd3: 22,00 m³ / 28.8 yd³

3

/ 3,000 lb/yd3: 22,00 m³ / 28.8 yd³

R 9400

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 9400

3

Engine / Motor Options

Diesel engine:

• Cummins QSK 50 (USA/EPA Tier2)

• Fuel consumption optimized version (option)

Electrical motor (option):

• 3 phase AC squirrel cage motor

• Voltage on request

• 50 or 60 Hz frequency

R 9400

4

Productivity

The R 9400 is built to outperform all competitors in the medium class mining market. Boasting a 22,00 m³ / 28.8 yd³ bucket capacity in standard conﬁ guration, the R 9400 is the ideal machine to load a ﬂ eet of 135 t dump trucks. Available in both diesel or electric versions, the R 9400 offers the ﬂ exibility to perform many speciﬁ c applications.

Engineered for Intense Mining

Powerful Drive System

The R 9400 is equipped with a Cummins diesel engine which has been speciﬁ cally adapted to withstand the most extreme environments and to reach the highest uptime performance for maximum productivity. The electric drive system provides superior performance when the machine is used in the most speciﬁ c conditions.

Optimized Cycle Times

Rather than using open hydraulic circuit, the R 9400 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 9400 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 with mining-optimized GET, the R 9400’s attachment ensures the highest forces, easy bucket penetration and high ﬁ ll factor to perform even in the most demanding conditions.

The R 9400’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.

Electronic Cylinder Damping System

• Patented system based on electronic control

• Controlled end-cushioning for smooth attachment motions

• Allows the operator to focus on loading

• Intelligent energy management by energy saving

• Increase of cylinders reliability

Liebherr Ground Engaging Tools (GET)

Liebherr has developed a complete mining GET solution to complement Liebherr’s mining backhoe and face shovel bucket design. A synergy that enables easy material penetration while extending the life of the bucket.

• Three tooth proﬁ les and ﬁ ve tooth sizes

• Innovative bucket lip and side wall protection

• One single locking system that limits tooling to one unique extraction tool

• Unique hammerless locking system

• Effortless and quick tooth removal

R 9400

5

Hydraulic System Efﬁ ciency

The R 9400’s hydraulic system is designed for an optimized hydraulic power management via the:

• Closed-loop swing circuit

• Pressureless boom down function

• Electronic hydraulic pumps management

• High pressure hydraulic oil ﬁ ltration system

• Electro-hydraulic control system

• Optimized pipe and hose layout

R 9400

6

Efﬁ ciency

The R 9400 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 9400’s spacious 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 9400’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 the engine circuit 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 9400’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 9400 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 9400’s cab offers a panoramic view over the entire attachment and loading spot. Two outside cameras show areas that cannot be observed directly. Long-distance halogen 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

Comfort-Oriented Cab Design

An array of features:

• Tinted laminated safety glass

• Armored front and attachment side windows

• Heavy duty sun louvers on windows

• Adjustable air suspended seat

• A/C with dust ﬁ lter in fresh air / recirculated

• Pressurization to prevent dust penetration

• Trainer seat

R 9400

7

Liebherr Vertical Integration

Liebherr-made integrated parts are:

• Electronic and control technology

• Hydraulic cylinders

• Large diameter bearing (swing ring)

• Swing and travel drives

• Ground Engaging Tools

R 9400

8

Reliability

More than 50 years of hydraulic excavator design and manufacturing experience is the basis for the R 9400’s outstanding reliability. The machine combines innovative technologies, design optimization and Liebherr components. Customers can expect durable performance from the R 9400 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 9400 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 9400 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 9400 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 9400 provides the necessary stability and reliability.

Strengthened Attachment Design

Backhoe or face shovel attachments are built to face all standard and speciﬁ c applications:

• Use of advanced welding techniques

• Reinforced with strategically located castings in high stress areas

• Heat treatment to reduce residual stresses and increase fatigue life

• Designed for maximum structure life

• Use of cutting-edge engineering tools such as Finite Element Analysis and Fatigue Life Analysis

Arctic Kit (Option)

Designed for maximum reliability in regions with temperatures of down to -50°C / -58°F:

• Integrated into machine structure

• For maximum efﬁ ciency

• Increases machine and component lifetime

• Optimum operator comfort even in harsh temperature conditions

R 9400

9

10

Liebherr Service Tools

Liebherr delivers a wide range of service tools for excavator-speciﬁ c maintenance ensuring optimal working conditions no matter the size of the component.

• An OEM-certiﬁ ed solution

• Maximized machine uptime

• Cost-efﬁ cient maintenance

• Easy machine serviceability

• Uncompromising operational safety

R 9400

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 9400

11

12

Machine Access

Designed for safe access on the machine upperstructure via:

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

• Walkways with slip-resistant surfaces

• Emergency egress with handrails in front of the excavator

R 9400

Safety

The Liebherr R 9400 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 9400 allows quick and safe maintenance. The R 9400’s cab provides numerous features for operator safety.

Service-Friendly Machine Design

Safe Service Access

The R 9400’s top structure is accessible via a powered 45° stairway as standard. The robust service ﬂ ap provides easy access to the main servicing points from the ground level.

Easy Inspection and Components Replacement

All components have been located in areas that allow for effortless inspection and replacement. The R 9400 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 9400 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 engine is off.

Safety First Working Conditions

Safety-First Cab Design

Powerpack Provision of Security

In addition to its ergonomic design, the R 9400’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 module integrates a protection wall that separates the engine from the hydraulic pumps. This reduces the risk of hydraulic oil entering the engine compartment. 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:

• Eight long-range working halogen lights located on attachment, uppercarriage and counterweight

• Xenon or LED lights in option

• 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

R 9400

13

14

Electric Drive 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 9400

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 regulation 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 9400 is powered by a high horsepower diesel engine which complies 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 system makes the R 9400 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.

Sound Attenuation Kit (Option)

Developed with the latest noise measurement technologies, this approach is based on both removal of noise at the source and passive sound attenuation:

• Noise-optimized fan regulation

• Larger and additional mufﬂ ers with tail pipe absorbers

• Sound attenuation on louvers, doors and walls

• Additional high volume sound attenuation boxes

*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 9400

15

Technical Data

Engine

1 Cummins diesel engine Rating per SAE J 1995 Model

Type

Displacement Bore/Stroke Engine cooling system Air cleaner

Fuel tank Electrical system Voltage Batteries Alternator Engine idling Electronic engine power management

��

Electric Motor (optional)

1 electric motor Power output

��

Type Voltage Frequency Revolutions Motor cooling Starting method

��

Hydraulic System

Hydraulic pumps for attachment and travel drive Max. flow Max. hydr. pressure Hydraulic pump for swing drive

Max. flow Max. hydr. pressure Pump management

Hydraulic tank capacity Hydraulic system capacity Hydraulic oil filter

Hydraulic oil cooler

��

1.250 kW/1,675 HP at 1,800 rpm Cummins QSK50

(USA/EPA Tier 2 or fuel consumption optimized setting)

16 cylinder turbocharged V-engine

after-cooler two separate water cooling circuits common rail

50,3 l/3,069 in

3

159/159 mm / 6.26/6.26 in fans driven via hydraulic piston motor dry-type air cleaner with pre-cleaner, with

automatic dust ejector, primary and safety elements

6.908 l/1,825 gal

24 V 4 (+ 2) x 170 Ah/12 V 24 V/260 Amp sensor controlled

engine power and speed sensing over the

entire engine rpm range

1.350 kW/1,810 HP 3 phase AC squirrel cage motor 6,000 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

4 variable flow axial piston pumps 4 x 751 l/min. / 4 x 198 gpm

��

320 bar/4,640 psi

2 reversible swash plate pumps,

closed-loop circuit

2 x 390 l/min. / 2 x 103 gpm

��

350 bar/5,076 psi electronically controlled pressure and flow

management with oil flow optimisation

��

2.200 l/581 gal

4.200 l/1,110 gal 1 high pressure safety filter after each high

pressure pump + fine filtration of entire return flow (15/5 μm)

2 separate coolers, 2 temperature

controlled fans driven via hydraulic piston motor

Electro-Hydraulic Controls

Servo circuit

Emergency control

Power distribution

Flow summation Control functions Attachment and swing Travel Bottom dump bucket

��

Electric System

Electric isolation Working lights

Emergency stop switches

Electrical wiring

��

Swing Drive

Hydraulic motor Swing gear Swing ring

Swing speed Swing-holding brake

��

Uppercarriage

��

Design

Attachment mounting

Machine access

��

independent, electric over hydraulic

proportional controls of each function

via accumulator for all attachment

functions with stopped engine

via monoblock control valves with

integrated primary relief valves and flangedon secondary valves

to attachment and travel drive

proportional via joystick levers proportional via foot pedals or hand levers

��

proportional via foot pedals

easy accessible battery isolations high brightness halogen lights:

– 2 on working attachment – 1 on RHS of uppercarriage – 3 on LHS of uppercarriage – 2 on counterweight Xenon or LED lights in option

��

at ground level, in hydraulic compartment,

in engine 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

2 Liebherr axial piston motors 2 Liebherr planetary reduction gears Liebherr, sealed triple roller swing ring,

internal teeth 0 – 3.9 rpm hydraulically released, maintenance-free,

multi-disc brakes integrated in each swing

gear

torque resistant designed upper frame in

box type construction for superior strength

and durability parallel longitudinal main girders in

box-section construction 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 9400

Technical Data

Operator’s Cab

��

Design

Operator’s seat

Cabin windows

Heating system/ Air conditioning

Cabin pressurization Controls

Monitoring Rear vision system

Automatic engine shut off Destroking of main pumps 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, body-contoured with shock

absorber, adjustable to operator’s weight

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 windshield-washer system 75 l/20 gal watertank, aluminium sun louvers on all windows

heavy duty, fully automatic, high output air

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

seat via LCD-Display, data memory camera installation on counterweight and

right-hand side of the uppercarriage dis-

played over an additional LCD-display

engine self-controlled shut off

in case of low hydraulic oil level additional gauges with constant display for:

engine speed, hourmeter, voltmeter, safety

mode for engine speed control and pump

regulation Diesel: LpA (inside cab) = 78 dB(A)

with oil/water fans at 100 % and AC fan

at65 %

3-piece undercarriage, box type structures

for center piece and side frames (stress

relieved steel work component as a stand-

ard) 2 axial piston motors per side frame Liebherr planetery reduction gear 0 – 2,7 km/h / 0 – 1.67 mph spring engaged, hydraulically pressure

released external wet multi-disc brakes for

each travel motor, maintenance-free maintenance-free,

forged double grouser pad, tractor-type

chain, optional maintenance-free dual pin

cast link and pad combined

9/2 per side frame

��

pressurized hydraulic cylinder with

accumulator undercarriage side frames are removable

Service Flap

��

Design

hydraulically actuated service flap, with

lighting easily accessible from ground level

to allow: – fuel fast refill – hydraulic oil refill – engine oil quick change – splitterbox oil quick change – swing gearbox oil quick change – swing ring teeth grease barrel refilling via

grease filter

– attachment/swing ring bearing grease

barrel refilling via grease filter – windshield wash water refilling Quick couplers on request

Central Lubrication System

��

Type

Lincoln Centromatic lubrication system for

the entire attachment/swing ring bearing

Grease pumps

Capacity

��

and teeth

Lincoln Powermaster pump plus separate

Flowmaster pump for swing ring teeth

200 l/53 gal bulk container for attachment/

swing ring bearing, separated 80 l/21 gal

��

Refill

container for swing ring teeth

via the service flap for both containers,

filllines with grease filter

Attachment

��

Design

��

Pivots

Hydraulic cylinder

��

Hydraulic connections

Kinematics

��

box-type structure with large steel castings

in all high-stress areas

sealed with double side centering with

1single floating pin per side, all bearings with wear resistant steel bushings, bolts hardened and chrominium-plated

Liebherr design and made, all cylinders

located in well protected areas

��

pipes and hoses equipped with SAE

split-flange connections

Liebherr parallel face shovel attachment

geometry, backhoe bucket pivoting angle 150°, electronic controlled end-cushioning

R 9400 17

Dimensions

EF

D

OEL

W1

W

L U

V

X

Z

mm/ft in A 6.405/21’ A1 7.184/23’ 6” A2 7.900/25’10” B 6.516/21’ 4” C 7.957/26’ 1” D 6.400/20’11” E 6.665/21’10” F 3.100/10’ 2” G 6.926/22’ 8” H 5.664/18’ 6” H1 6.653/21’ 9” H2 7.227/23’ 8” H3 8.343/27’ 4”

A2

A1

A

H3

H2

H1

H

K

P

N

Q

S B G

C

mm/ft in K 2.434/ 7’11” L 6.645/21’ 9” N 1.000/ 3’ 3” P 2.494/ 8’ 2” Q 1.187/ 3’10” S 5.516/18’ 1” U 8.825/28’11” V 13.279/43’ 6” W 8.421/27’ 7” W1 9.243/30’ 3” X 18.560/60’10” Z 10.657/34’11” OEL Operator’s Eye Level 6.740/22’ 1”

OEL

W1

W

L U

V

X

Z

mm/ft in A 6.405/21’ A1 7.184/23’ 6” A2 7.900/25’10” B 6.516/21’ 4” C 7.957/26’ 1” D 6.400/20’11” E 6.665/21’10” F 3.100/10’ 2” G 6.926/22’ 8” H 5.664/18’ 6” H1 6.653/21’ 9” H2 7.227/23’ 8” H3 8.343/27’ 4”

EF

D

H3

H2

H1

H

K

P

N

A2

A1

A

Q

S B G

mm/ft in K 2.434/ 7’11” L 6.645/21’ 9” N 1.000/ 3’ 3” P 2.494/ 8’ 2” Q 1.187/ 3’10” S 5.516/18’ 1” U 8.825/28’11” V 16.400/53’ 9” W 6.800/22’ 3” W1 8.100/26’ 6” X 20.600/67’ 6” Z 10.657/34’11” OEL Operator’s Eye Level 6.740/22’ 1”

C

18 R 9400

Backhoe Attachment

with Gooseneck Boom 9,30 m/30’6”

ft m

55

16

50

14

45

40

12

35

10

30

8

25

20

6

15

4

10

2

5

0

-5

-2

-10

-4

-15

-6

-20

-25

-8

-30

-10

65 60 55 50 45 40 35 30 25 20 15 10 5

R 3750

Digging Envelope

Stick length 4,20 m/13’ 9”

Max. reach at ground level 16,30 m/53’ 5” Max. teeth height 15,50 m/50’10” Max. dump height 10,50 m/34’ 5” Max. digging depth 9,50 m/31’ 1”

Max. digging force (ISO 6015) 965 kN/216,940 lbf Max. breakout force (ISO 6015) 1.000 kN/224,809 lbf

Operating Weight and Ground Pressure

The operating weight includes the basic machine with backhoe attachment and a 22,00 m

Pad width mm/ft in 1.000/3’3” Weight kg/lb 345.500/760,600 Ground pressure * kg/cm

0

2468101214161820

m

0

ft

* according to ISO 16754

3

/28.8 yd3 bucket.

2

/ psi 2,33/33.11

Buckets

For materials classe according to VOB, Section C, DIN 18300 < 5 5 – 6 5 – 6 5 – 6 7 – 8 7 – 8 Typical operation according to VOB, Section C, DIN 18300 GP HD HD HD XHD XHD Capacity ISO 7451 m yd Suitable for material up to a specific weight of t/m lb/yd Cutting width mm 3.900 3.400 3.700 3.900 3.400 3.700 ft in 12’9” 11’1” 12’1” 12’9” 11’1” 12’1” Weight kg 22.000 23.000 23.000 23.800 24.500 25.000 lb 48,502 50,706 50,706 52,470 54,013 55,116

GP: General purpose bucket with Liebherr Z140 teeth HD: Heavy-duty bucket with Liebherr Z140 teeth XHD: Heavy-duty rock bucket with Liebherr Z140 teeth

3

24,00 18,00 22,00 24,00 18,00 20,00

3

31.4 23.5 28.8 31.4 23.5 26.2

3

1,7 2,2 1,8 1,6 2,0 1,8

3

2,867 3,710 3,035 2,698 3,373 3,035

R 9400 19

Shovel Attachment

with Shovel Boom 6,75 m/22’1”

ft

m

18 17

55

16

50

15 14

45

13

40

12 11

35

10

30

9 8

25

7

20

6 5

15

4

10

3 2

5

2 0

0

-1

-5

-2

-3

-10

-4

-15

-5 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 m

T

0510152025303 5404550 ft

Digging Envelope

Stick length 4,30 m/14’ 1”

Max. reach at ground level 14,00 m/45’11” Max. dump height 11,20 m/36’ 8” Max. crowd length 4,50 m/14’ 9” Bucket opening width T 2,50 m/ 8’ 2”

Crowd force at ground level (ISO 6015) 1.145 kN/257,406 lbf Max. crowd force (ISO 6015) 1.545 kN/347,330 lbf Max. breakout force (ISO 6015) 1.195 kN/268,646 lbf

Operating Weight and Ground Pressure

The operating weight includes the basic machine with shovel attachment and a 22,00 m

Pad width mm/in 1.000/3’3” Weight kg/lb 353.000/778,200 Ground pressure * kg/cm

* according to ISO 16754

3

/28.8 yd3 bucket.

2

/ psi 2,38/33.83

Bottom Dump Buckets

For materials classe according to VOB, Section C, DIN 18300 < 5 < 5 5 – 6 5 – 6 7 – 8 7 – 8 Typical operation according to VOB, Section C, DIN 18300 GP GP HD HD XHD XHD Capacity ISO 7546 m yd Suitable for material up to a specific weight of t/m lb/yd Cutting width mm 4.250 4.250 4.250 4.250 4.250 4.250 ft in 13’11” 13’11” 13’11” 13’11” 13’11” 13’11” Weight kg 36.700 35.400 35.400 35.400 37.500 38.500 lb 80,910 78,044 78,044 78,044 82,673 84,878 Wear kit level I I II II III III

GP: General purpose bucket with Liebherr Z140 teeth HD: Heavy-duty bucket with Liebherr Z140 teeth XHD: Heavy-duty rock bucket

Level I: For non-abrasive materials, such as limestone, without flint inclusion, shot material or easily breakable rock,

i.e. deteriorated rock, soft limestone, shale, etc. Level II: For preblasted heavy rock, or deteriorated, cracked material (classification 5 to 6, according to DIN 18300) Level III: For highly-abrasive materials such as rock with a high silica content, sandstone etc.

3

24,00 22,00 18,00 22,00 18,00 19,00

3

31.4 28.8 23.5 28.8 23.5 24.9

3

1,6 1,8 2,2 1,8 2,1 1,9

3

2,698 3,035 3,710 3,035 3,541 3,204

20 R 9400

Optional Equipment

Undercarriage

Different track pads width Cast link/pad combined (1,000 mm width)

Uppercarriage

LED lights (with flood/access lights) Xenon lights (with flood/access lights) Fast fueling system with Multiflo & Wiggins/Banlaw coupling (otherbrand name couplings possible) Greasing container with 2 grease pumps Customized paint – compl. machine

Hydraulics

Bio-degradable hydraulic oils Oil cooler protection filter

Engine

Fuel consumption optimized version Automatic engine shutdown (5 min.) Cummins Cense™ Kit Cummins Eliminator™ Kit Cummins Centinel™ Kit

Operator’s Cab

Front protective grid 4-point seat belt Double A/C system Additional windscreen wipers for all windows

Attachment

Cylinder – rod protection (bucket)

Specific Solutions

Arctic kit – 30 °C Arctic kit – 40 °C Basic sound attenuation kit Sound attenuation kit (until + 40 °C) High altitude kit

Safety

Automatic fire fighting system (FFS)

R 9400 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 38,000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/LiebherrConstruction

Printed in Germany RG-BK-RP LFR/SP 11003238-1.5-04.13_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.

Liebherr R 9400 User Manual

Specifications and Main Features

Frequently Asked Questions

User Manual