Manipulatoare materiale Caterpillar MH3024

We know that when it comes to material handling equipment, your success depends on high productivity and dependable performance. The MH3024 offers a great compromise between the agility, versatility and performance of a wheeled excavator and the stability, efficiency and power needed to cope with harsh environments and applications of industrial, scrap, waste recycling and bulk handling operations, which call for safe, quality and reliable products, while generating a low operating cost to the owner. The new MH3024 is here to help you take on the wide variety of challenges you face every day, more easily and with more pleasure. Commitment from the Ground Up.

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Work Tool Attachments

Attachment Solutions for Scrap Recycling, Bulk Handling

When productivity, reliability and stability are important, Cat attachments are the perfect solution for the MH3024. Choose one for your Cat machine for maximum performance.

Productive and Perfectly Matched

Loading and unloading is foundational to your productivity. Grapples are sized right for the MH3024. They are designed for maximum penetration into the pile. The full power of your machine is utilized to provide fast open/close times and powerful closing force. Full, 360° rotation systems allow precise placement. Together, an MH3024 and Cat grapple allow you to move volumes with minimal time and effort.

Built for Severe Material

Cat grapples are built to take on the material you move. Hydraulic components are protected from damage, yet easily accessed for routine maintenance. Areas that dig and penetrate are made of high quality, wear resistant material to keep them in working condition. Components that pivot and move are engineered to the latest standards for a long life. Cat grapples last for a positive impact to your bottom line.

Orange Peel Grapples

The perfect solution for scrap yards, recycling plants and transfer stations. These grapples are available with 4 or 5 tines, in capacities from 600 to 1000 L. Several shell choices allow further customization of your grapple to the specific material you work with.

Clamshell Grapples

The perfect solution for loading and transferring large volumes of loose material like grain, coal, sand and gravel. These grapples are configured with several shells for different capacity options to meet your specific requirements.

Digging Grapples

Cat Digging grapples are designed to suit MH machines for digging applications where good penetration is required.

Waste Handling Grapples

The dedicated waste handling grapple has been specifically designed to offer high volume for maximum loads and proven fuel consumption.

Power Match*

Match your Cat hydraulic work tools to your Cat machine, and get the most out of the standard, built-in software. Ten hydraulic pump flow and pressure settings can be preset within the monitor, eliminating the need to adjust the hydraulics each time a tool is changed. Attachment changes have never been easier!

*For straight/linkage sticks.

Contact your local Cat dealer to learn more about the specific grapple choices available in your region.


Embedded Features

Smart devices are embedded to offer as much safety as possible for your operators and help enforce safe behavior:

  • Safety seat belt and warning indicators (monitor)
  • Automatic swing lock
  • Automatic brake and axle lock
  • Safety lever, preventing exit when the implements are not locked out
  • Emergency shut off switch and battery switch disconnect
  • Adjustable travel alarm
  • Lowering check valves

Cab Ingress

We bring a solution to allow you to safely climb into the cab:

  • Three longer access steps, aligned with the cab entry
  • New additional step integrated into the skirt, directly below the cab door
  • Anti-skid plates on all walkways and steps reducing slipping hazards
  • Convenient door handrail
  • Additional extended handrail, from the top to the bottom of the cab
  • Tiltable console, not to obstruct entry into the cab
  • Safety lever built into the tiltable console to make sure the way in and out is free of obstacles

Smart Lighting

  • LED lights for all working lights for enhanced visibility
  • Halogen lights for all roading lights
  • LED dome light for better illumination inside the cab

Safe and Quiet Cab

The all-new cab provides you with a safe environment. It also contributes to your comfort with limited vibrations and drastically reduced sound levels.

Great Views

  • Enlarged glass gives you excellent visibility to the front, top, rear, and sides, even to the right
  • Standard rearview camera gives you a clear field of view behind the machine through the monitor. Camera is integrated into the counterweight.
  • Standard sideview camera, to check nothing is hidden to you from the front right hand side to the rear of the machine
  • Lenses of all the cameras are wide angle and heated
  • All mirrors are wide angle and allow view not only around the machine but also to the ground


Convenient Access Built In

You can reach routine maintenance items like fuel and engine oil filters and fluid taps at ground level while fuel and DEF tank are accessible from the safety of the slip-resistant new service foldable step. Compartments feature wide composite service doors, designed to be more resistant to shocks, which all include gas struts to facilitate the opening. Components are now gathered in specific dedicated compartments, like the special electrical compartment.

A Smart Design for Any Temperature

The side-by-side and axial fan design allows greater cooling performance. The system is completely separated from the engine compartment to reduce noise and heat, and all radiators are gathered in the same compartment while featuring easy-to-clean cores with a tilting device that requires no tool to unlock.

A Fresh Idea

Ventilation inside the cab allows outside air to enter through a fresh air filter. The filter is located on the side of the cab to make it easy to reach, and it is protected by a lockable door that can be opened with the ignition key.

Lube and Fuel Options

An automatic lubricator system is an available time-saving standard feature for greasing the whole uppercarriage. Greasing points for the undercarriage are kept to a minimum and grouped. An electric refueling pump is also available. The hose is stored in a dedicated tray, for more cleanliness. Add in the new electric lift pump removing the need to prime the system manually, the standard fuel and water separator and you get a machine that does the fastidious works for you.

Keep it simple.


Fuel Efficiency and Reduced Exhaust Emissions

The engine meets Stage IV emission standards and performs the same amount of work as the previous model, all while burning less fuel, which means more efficiency, less resource consumption, and fewer emissions.

Quiet Operation

Outstandingly low sound levels, you won't believe your machine is running.

Transparent Technologies and Longer Service Intervals

  • The new Eco Modes, Auto Engine Speed Control and Engine Idle Shutdown help further reduce your overall fuel consumption.
  • Product Link™ allows remote monitoring of the machine and helps improve overall efficiency.
  • You Cat dealer can help extend service intervals, meaning fewer fluids and disposals, all adding up to lower costs.

Biodiesel and Biodegradable Hydraulic Oil

  • The MH3024 has the flexibility of running on either ultra-low-sulfur diesel (ULSD) fuel with 10 ppm of sulfur or less or biodiesel (up to B20) fuel blended with ULSD.
  • Cat BIO HYDO™ Advanced HEES™ reduces the impact on the environment.

Cat Certified Used

This program is a key element in the range of solutions offered by Caterpillar and Cat dealers to help customers achieve growth at the lowest cost while eliminating waste. Used equipment is inspected, guaranteed and ready for work and customers will benefit from a Caterpillar warranty.

Premium Comfort

Legacy from the Renowned Cat Wheel Material Handlers

Designed for the operator, our cabs are unique.

Ergonomic Layout

  • Frequently used switches are centralized, kept to the minimum and ideally located close to the joysticks.
  • Storage compartments are useful … when well designed. The lunch box provides sufficient room to store a hard hat. Several other areas include drink, phone, or key holders.

Comfortable Seat Options

Our seats provide all the comfort needed for a long day of work, including FULL adjustment. All seats are heated and air suspended. Automatic weight adjustment and air cooled seats are available.

Safety – Not Optional

FOPS cabs, seat belt alarm, safety lever, sideview camera … among others.

Details That Make the Difference

Have a look at the cab; you will see it is through details that we improve pleasure of operating.

Smart Controls to Reduce Fatigue

  • Features like SmartBoom or joystick steering will be precious to increase your productivity.
  • New technologies that work transparently like the swing and auto travel lock or the automatic brake and axle lock, reduce the number of tasks you need to do.

Plug, Charge and Play Your Devices

  • The 12V 10A power supply socket is conveniently located for charging your laptop, or a tablet.
  • A CD/MP3 radio with speakers and USB port is available.

Front Linkage

You know that a material handler works only as good as its front linkage is able to handle the job. The MH3024's booms and sticks are purpose built for the loads encountered in material handling applications.

MH Boom

MH booms include high pressure hydraulic lines for opening and closing functionality and medium pressure lines for implement rotation.

MH Sticks

MH sticks are equipped with high and medium pressure auxiliary lines. The 4900 mm and 5900 mm Drop Nose Sticks offer the reaching and lifting capabilities required for typical MH applications, while the 4800 mm Straight Stick is the best solution when additional work tool functionality is needed.

Special Applications

The MH3024 offers the ability to combine the hydraulic cab riser with a traditional excavator front linkage. This combination has been proven in transfer station, mining, and millyard applications.

Automatic lubrication of the whole uppercarriage extends component life, protecting your equipment.

Smart Features

Joystick Steering (Optional)

Keep both hands on your joysticks even when you need to reposition the machine while simultaneously moving the implements.

Swing and Auto Travel Lock

No need for the operator to bend to engage the swing lock pin.

  • Just press a button,
  • Align the upper to the lower frame,
  • Enjoy the ride: a green indicator confirms the swing and the implements have been automatically locked.

Integrated Pin Code

No need to buy optional security system to protect your equipment against theft.

  • The pin code is integrated into the monitor (standard)
  • Entering the right code allows the engine to start
The Machine Security System (MSS – optional) adds even more protection when needed.

Cruise Control

Focus on the working environment, not on your foot. No need to press the pedal all the time.

  • Choose the very speed you wish
  • Press the quick access button on the monitor
  • Enjoy the ride

Structure – Elevated Cab and Frame

High Visibility – 2400 mm Elevated Cab

The hydraulic cab riser is designed to be:

  • Stable – Wide lift arms, deep box-sectioned design, strong top and bottom links and retractable hydraulic cylinders used to raise the cab for greater stability.
  • Fast – Two heavy-duty hydraulic cylinders provide quick and controlled up and down travel.
  • Comfortable – The parallelogram design of the linkage allows the cab to remain level at all ranges of motion. Cab movement is also slowed as it reaches the end of the riser stroke, with no sudden start/stop effect.
  • Safe – The cab can be lowered using either a lever inside the cab or one on the frame at ground level in the event of a hydraulic malfunction.

Undercarriage Options

Effective hydraulic line routing, transmission protection and heavy-duty axles make the Cat undercarriages perfect for material handler applications. Three different undercarriages are available to provide the stability you need for your applications:

  • Material Handling – The Material Handling undercarriage with four welded outriggers is ideal when extra stability is needed.
  • Material Handling with Dozer Blade – An optional expansion to the Material Handling Undercarriage includes an additional dozer blade mounted ahead of the front stabilizers to be used to push material commonly encountered in waste and millyard applications.
  • The standard undercarriage allows for different kinds of stabilizers and blades to be attached either to the front or to the rear.

Heavy-Duty Axles

The front axle offers wide oscillating and steering angles. The transmission is mounted directly on the rear axle for protection and optimum ground clearance.

Advanced Disc Brake System

The disc brake system acts directly on the hub instead of the drive shaft to avoid planetary gear backlash. This minimizes the rocking effect associated with working free on wheels.

Driveline Concept

The driveline design effectively utilizes engine torque and power to provide a comfortable ride.

Ground Clearance

The MH3024 offers good ground clearance, with the transmission mounted on and protected by the rear axle.

Next Generation Key Features

Make the Move to the Next Generation

Refinements. From the whole design to the smallest detail. Convenient features, new advanced and transparent technologies, not only to reduce emissions but to further improve your daily experience when working with our products.

Made to be Efficient

Recognizing that fuel efficiency is directly affected by hydraulic performance, the hydraulic system in the MH3024 is carefully designed to provide the work needed without wasting fuel. A high capacity hydraulic cooling system keeps operating temperatures well-balanced, resulting in longer component life, higher efficiency and lower repair cost.

Made to Keep Your Costs Down

Not only does the machine give you all the performance you need, but it does so while providing a great deal of precision, and speed with an absolute minimum fuel consumption – and zero impact on your efficiency.

Maintenance: Keep it Simple

Ground level and grouped service points, automatic central greasing, dedicated system compartments and many other features that make your maintenance quick and easy.

Made to Make Operation Easy and Pleasant

Have a seat, you will be impressed by the quietness and comfort of the cab. Feel relaxed, we help you make sure you're safe.

Integrated Technologies

Enjoy integrated technologies; they act transparently.

Be Flexible to Win

When you add the multiple Cat attachments that help you do all kinds of jobs, you simply won't find a better machine.

Safety and Comfort Are Not Optional

  • Embedded smart devices help enforce safe behaviors, like the automatic swing lock, brake and axle lock, and safety lever
  • The new cab contributes to your comfort with limited vibrations and drastically reduced sound levels
  • Improved access with new and longer handrails, steps and service platform
  • Improved visibility with enlarged glass areas, rear and side cameras and LED working lights

Simplicity and Functionality

A Cab Just for You – Fully Adjustable

  • Seat armrests, in height and angle
  • Steering column adjustment, not only tilting fore/aft but also in height
  • Hydraulic sensitivity of the machine to make it more or less aggressive
  • Joystick controls, buttons and thumb wheels
  • Automatic air conditioning

Incredibly Low Sound Levels, Less Fatigue

Operator sound level has been reduced thanks to a new cab design and increased cab pressure, which also prevents from dust entry. Add in the rubber mounts to fix the cab on the frame and you have a cab that's as quiet as any of today's premium cars.

Outstanding Visibility: See the difference!

  • Standard LED working lights and halogen roading lights
  • Standard LED dome light
  • All glass areas have been drastically increased
  • Choice of 70/30 front windshield or one piece windshield
  • New wide angle mirrors including a lower mirror for a better visibility to the ground
  • Parallel intermittent (four speeds) wipers covering the whole windshield

Standard Rear and Side Wide Angle Cameras

Cameras let you see what's going on around. The image from the side camera is displayed on an additional wide color screen, offering the full view from the front to the rear of the machine. The rear camera is integrated into the counterweight for enhanced protection.

Large Color Monitor

Easy to read and in local language, the high resolution LCD monitor will keep you aware of any important information. “Quick Access” buttons allow a quick selection of favorite functions. The tool select function lets you preset up to ten different hydraulic attachments for quick tool changes.

Hydraulic System

When it comes to moving material quickly, you need efficient hydraulics – the type the MH Series can deliver.

Efficient Design, Smart and Fast

  • Simple Design – The new hydraulic valve compartment and routings offer a simple and clean design to help ensure durability. Everything is reachable from ground level.
  • Smart Main Hydraulics – The system allows reducing the load on the engine when not needed, which translates into lower fuel consumption.
  • Dedicated Swing Pump – A closed hydraulic circuit is dedicated to the swing only. Having two separate pumps, one for the swing and the second for the other functions allows faster and smoother combined movements.

Control Like No Other

  • Electronic Pump Control – Controllability is one of the main attributes of the MH3024, and one of the key contributors to this is the Electronic Pump Control (EPC) that's designed to improve response time and precision. It puts flow exactly where you need it, when you need it, which means a much smoother operation and greater efficiency.
  • Adjustable Hydraulic Sensitivity – Allows you to adjust the aggressiveness of the machine according to the application.
  • Stick Circuit – Increases efficiency and helps enhance controllability for higher productivity.

Well Balanced Cooling Package

The hydraulic oil cooler is mounted side-by-side with the engine radiator and the air-to-air aftercooler (ATAAC). Located separately from the engine and featuring a well-balanced sizing, the new cooling package offers unprecedented up-times even in difficult environments.

Integrated Technologies


Cat Connect makes smart use of technology and services to improve your job site efficiency. Using the data from technology-equipped machines, you'll get more information and insight into your equipment and operations than ever before.

Cat Connect technologies offer improvements in these key areas: Equipment Management – increase uptime and reduce operating costs. Productivity – monitor production and manage job site efficiency. Safety – enhance job site awareness to keep your people and equipment safe.

Featured Cat Connect technologies include the following:


Link technologies provide wireless capability to machines to enable two-way transfer of information collected by on-board sensors, control modules, and other Cat Connect technologies.

Manage Your Machine Remotely

Cat Product Link is a system that is deeply integrated into the machine monitoring system to take the guesswork out of managing your equipment. The system tracks location, hours, fuel usage, productivity, idle time, and diagnostic codes and shares it with you through VisionLink® to help you maximize efficiency, improve productivity, and lower operating costs.


The Power and Performance You Need – Constant Power Strategy

Provides a quick response to changing loads, while delivering the same amount of power regardless of operating conditions.

The Power and Performance You Need – A Transparent Emission Solution That Works.

The Cat C7.1 ACERT engine meets today's Stage IV emission standards, and it does so without interrupting your job process. It is designed to be:

  • Transparent: no operator intervention
  • Durable: fit for life Diesel Particulate Filter (DPF)
  • Efficient: no work interruption, even in case of extended idling time
  • Simple: minimum maintenance. Longitudinal engine installation, which further simplifies maintenance.

The Power and Performance You Need – Biodiesel Not a Problem

The engine can run on up to B20 biodiesel fuel that meets ASTM 6751 standards – all to give you more potential fuel-saving flexibility.

The Power and Performance You Need – Proven Technology

To assure that our technology will meet your expectations for reliable trouble-free service, we subjected these engines and technologies to extensive operating hours of test and validation.

Specificatii tehnice


Engine Model Cat® C7.1 ACERT™
Emissions EU Stage IV
Ratings 1700 r/min
Power (Maximum) - ISO 9249 at 1,700 rpm 126 kW
Hydraulic System
System 352 l
Tank Capacity 200 l
Operating Weight 22 330-27 000 kg (49,229-59,525 lb)
MH Boom - MH Undercarriage, Drop Nose Stick 25770 kg
MH Boom - MH Undercarriage, Straight Stick 26150 kg
Swing Mechanism
Swing Speed 9 r/min
Service Refill Capacities
Cooling System 46.9 l
Engine Crankcase 18.5 l
Fuel Tank - Total Capacity 420 l
Rear Axle - Housing (Differential) 14 l
Diesel Exhaust Fluid Tank 34.5 l
Maximum Steering Angle 35.0°
Oscillation Axle Angle ±5.0°
Displacement 7.01 l
Sticks - Straight (4800 mm) 1265 kg
Hydraulic System - Maximum Pressure
Auxiliary Circuit - High Pressure 350 bar
Engine Gross Power (Maximum) - ISO 14396 129.4 kW
Dozer Blade 850 kg
Maximum Travel Speed 25 km/h
Net Power - Maximum - ISO 9249/SAE J1349 126 kW
Push Blade
Width 2990 mm
Hydraulic System - Maximum Flow
Auxiliary Circuit - Medium Pressure 49 l/min
Sound Performance
Spectator Sound - 2000/14/EC 100 dB(A)
Emissions and Safety
Fluids (Optional) - Cat Bio HYDO™ Advanced Readily biodegradable; EU Flower eco-label certified
Engine Gross Power (Maximum) - ISO 14396 - (PS) - Metric 129.4 kW
Creeper Speed - 1st Gear 3 km/h
Minimum Turning Radius - Outside of Tire 6800 mm
Stroke 135 mm
Working Ranges
Maximum Reach - Stick Pin 12480 mm
Hydraulic System - Maximum Pressure
Implement Circuit - Normal 350 bar
Auxiliary Circuit - Medium Pressure 210 bar
Service Refill Capacities
Front Steering Axle - Differential 10.5 l
Hydraulic System - Maximum Flow
Implement/Travel Circuit 359 l/min
Working Ranges
Maximum Height - Stick Pin 13300 mm
Net Power (Rated) - ISO 9249/SAE J1349 - (PS) - Metric 126 kW
Hydraulic System - Maximum Pressure
Implement Circuit - Heavy Lift 370 bar
Forward/Reverse - 2nd Gear 25 km/h
Hydraulic System - Maximum Flow
Swing Mechanism 127 l/min
Counterweights - Optional 5200 kg
Maximum Torque - 1,400 rpm 830 N·m
Power (Maximum) - ISO 9249 at 1,700 rpm - (PS) - Metric 126 kW
Sticks - Drop Nose (4900 mm) 860 kg
MH Boom - Standard Undercarriage, Straight Stick 25220 kg
Service Refill Capacities
Final Drive 2.5 l
Power (Maximum) - ISO 14396 - (PS) - Metric 129.4 kW
Sticks - Drop Nose (5900 mm) 1080 kg
Service Refill Capacities
Powershift Transmission 2.5 l
Creeper Speed - 2nd Gear 12 km/h
Solid Tires (Delta vs. Standard Tires) 950 kg
Number of Cylinders 6
Net Power - Rated - 80/1269/EEC 126 kW
Hydraulic System - Maximum Flow
Auxiliary Circuit - High Pressure 250 l/min
Options (1) 11.00-20 (dual pneumatic)
Forward/Reverse - 1st Gear 8 km/h
Net Power - Rated - ISO 9249/SAE J1349 126 kW
Power (Maximum) - ISO 14396 129.4 kW
Push Blade
Blade Height 920 mm
Hydraulic System - Maximum Pressure
Implement Circuit - Travel Circuit 350 bar
Sound Performance
Operator Sound - 2000/14/EC 71 dB(A)
Emissions and Safety
Vibration Levels - Maximum Hand/Arm - ISO 5349:2001 <2.5 m/s2 (<8.2 ft/s2)
Fluids (Optional) - Biodiesel Up to B20 Meets EN 14214 or ASTM D6751 with EN590 or ASTM D975 standard mineral diesel fuels
Net Power - Maximum - ISO 9249/SAE J1349 - (PS) - Metric 126 kW
Maximum Gradeability (25 000 kg/55,115 lb) 60.0%
Push Blade
Blade Type Radial
Drawbar Pull 127 kN
Emissions and Safety
Diesel Exhaust Fluid Must meet ISO 22241
Operator Protective Structure - Top/Front Guards FOPS (Falling Object Protective Structure) meets FOPS criteria ISO 10262:1998 and SAE J1356:2008
Counterweights - Standard 4100 kg
Net Power - Maximum - 80/1269/EEC 126 kW
Emissions and Safety
Seat Transmissibility Factor - ISO 7096:2000 - Spectral Class EM5 <0.7
Hydraulic System - Maximum Pressure
Swing Mechanism 310 bar
Emissions and Safety
Vibration Levels - Maximum Whole Body - ISO/TR 25398:2006 <0.5 m/s2 (<1.6 ft/s2)
Cab/Sound Levels Meets appropriate standards as listed in "Sound Performance"
Minimum Turning Radius - End of VA Boom 7800 mm
Bore 105 mm
Operating Weight - With Attachment 22 330-27 000 kg (49,229-59,525 lb)
Note *Dimensions valid for standard undercarriage.
Emissions and Safety
Engine Emissions Stage IV
Minimum Turning Radius - End of One-Piece Boom 9300 mm
Options (2) 10.00-20 (dual solid rubber)
MH Push Blade 675 kg
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