New | 335F L Hydraulic Excavator

If your business calls for a tool-carrying machine that can take on several tight-quarter tasks like loading trucks without swinging into traffic, picking and placing heavy materials, and even taking down structures to make way for progress, you need the versatile Cat 335F L in your fleet. In this size class, there simply isn’t anything like it. In fact, it’s in a class of its own.

Engine ModelCat® C7.1 ACERT™
Net Flywheel Power200 hp
Net Power – SAE J1349200 hp
Gross Power204 hp
Bore4.13 in
Stroke5.31 in
Displacement428 in3
Operating Weight81315 lb
Minimum Operating Weight*75694 lb
Maximum Operating Weight**81315 lb
Note**Long undercarriage, 600 mm (24 in) TG track, blade, reach boom, R3.75 m (12'4") stick, CB2 bucket linkage, CB1350HD 1.54 m3 (2.01 yd3) bucket.
Hydraulic System
Main System – Maximum Flow (Total)130.2 gal/min
Main System – Implement × 2 pumps65.1 gal/min
Swing system – Maximum FlowNo swing pump
Maximum Pressure – Equipment – Normal5076 psi
Maximum Pressure – Travel5366 psi
Maximum Pressure – Heavy Lift5512 psi
Maximum Pressure – Swing3974 psi
Pilot System Maximum Flow7.9 gal/min
Pilot System Maximum Pressure595 psi
Boom Cylinder – Bore5.5 in
Boom Cylinder – Stroke55.4 in
Stick Cylinder – Bore5.9 in
Stick Cylinder – Stroke64.8 in
Bucket Cylinder (CB) – Bore5.9 in
Bucket Cylinder (CB) – Stroke45.3 in
Maximum Travel Speed4.2/2.6 km/h (2.6/1.6 mph)
Maximum Drawbar Pull66319 lbf
Maximum Drawbar Pull – Long Undercarriage66319 lbf
Swing Mechanism
Swing Speed9.9 rpm
Swing Torque60628 lbf-ft
Service Refill Capacities
Fuel Tank Capacity101.7 gal
Cooling System7.9 gal
Engine Oil6.3 gal
Swing Drive (each)2.4 gal
Final Drive (each)2.1 gal
Hydraulic System (including tank)76.6 gal
Hydraulic Tank40.7 gal
DEF Tank6.1 gal
Standard with Long Undercarriage33 in
Optional for Long Undercarriage24 in
Number of Shoes Each Side – Long Undercarriage49
Number of Track Rollers Each Side – Long Undercarriage9
Number of Carrier Rollers Each Side2
Sound Performance
ISO 6395 (External)104 dB
ISO 6396 (Inside Cab)72 dB
NoteHearing protection may be needed when operating with an open operator station and cab (when not properly maintained or doors/ windows open) for extended periods or in a noisy environment.
BrakesISO 10265 2008
Cab/FOGSISO 10262 1998
Cab/ROPSISO 12117-2 2008

Work with greater confidence in tight quarters

Less Tail

The demand for excavators capable of working in tight quarters continues to grow, and Caterpillar is meeting the need – from the mini 301.7D CR all the way up to the new 335F L. The market’s largest compact radius machine will help you take on some of the heaviest up-close work with confidence knowing you won’t hit a wall or an oncoming vehicle when you swing because it has only six inches of overhang.

More Stability

The 335F L utilizes the long, heavy-duty undercarriage from the large 336F excavator. Measuring 5020 mm (16'6"), this platform provides much greater stability when lifting heavy objects, which leads to greater overall productivity.

Better Lift

The 335F L is designed to deliver greater lift capability out front and over the side than the model it’s replacing. Two major contributors are increased hydraulic pressure and flow.

Monitor, manage, and enhance your job site operations

Cat Connect

The smart use of technology and services will improve your job site efficiency. In fact, using data from technology-equipped machines gives you more information and insight into your equipment and operations than ever before.

LINK Technologies

LINK technologies like Product Link™ wirelessly connect you to your equipment, giving you valuable insight into how your machine or fleet is performing. The system tracks location, hours, fuel usage, productivity, idle time, and diagnostic codes through the online VisionLink® interface so you can make timely, fact-based decisions to maximize efficiency, improve productivity, and lower operating costs.

Power to move your material with speed and precision

Ground-Breaking Design

When it comes to moving heavy material quickly and efficiently, you need hydraulic horsepower – the type of ground-breaking power the 335F L can deliver. Major hydraulic components like the main pump and main control valve are located close together so shorter tubes and lines can be used. This design leads to less friction loss, reduced pressure drops, greater fuel efficiency, and more power to the ground for the work you need to get done.

Control Like No Other

Controllability is one of the key attributes of Cat excavators, and one of the main contributors to this is the main control valve. The valve opens slowly when your joystick lever movement is small and opens rapidly when movement is high. It directs flow where you need it when you need it, which leads to smoother operation, greater efficiency, and lower fuel consumption.

Tool Control Above The Others

Caterpillar’s standard tool control system gives you just the right amount of pressure you need to work with a variety of tools, including rotating grapples, shears, and multiprocessors. Unique to Cat machines is the ability for you to pre-program up to 10 different tools through the machine’s monitor to make switching for the job at hand simple and easy to do, which will save you time and money compared to other brands’ manual systems.

Auxiliary Hydraulics For Added Versatility

Auxiliary hydraulic circuits give you added versatility, and there are several factory-installed options from which you can choose. You can have a single function circuit to run a hammer and compactor or a double function circuit to run a thumb or tilt bucket. A quick coupler circuit allows you to switch from one tool to another in a matter of minutes – all from the comfort and convenience of the cab.

Boom and Stick Oil Re-Circulation For Added Efficiency

The 335F L regenerates the flow of oil from the head end of the boom and stick cylinders to the rod end of the boom and stick cylinders during the work cycle to save energy and improve fuel efficiency. It’s optimized for any dial speed setting you select, which results in less pressure loss for higher controllability, more productivity, and lower operating costs for you.

Powerful and fuel efficient to meet your expectations

Proven Technology

Every Tier 4 Final ACERT engine is equipped with a combination of proven electronic, fuel, air, and aftertreatment components. Applying these time-tested technologies lets us meet your high expectations for productivity, fuel efficiency, reliability, and service life. Following are the results you can expect:

  • Improved fuel efficiency, with minimized Diesel Exhaust Fluid (DEF) consumption.
  • High performance across a variety of applications.
  • Enhanced reliability through commonality and simplicity of design.
  • Maximized uptime and reduced cost with world-class Cat dealer support.
  • Minimized impact on emission systems – with no operator interaction required.
  • Durability with long service life.
  • Better fuel economy with minimized maintenance costs.
  • Same great power and response.

Fuel Savers That Add Up

The 335F L consumes up to 16% less fuel than the D Series model it’s replacing, and lowering engine speed without impacting production is one of the key contributors. Automatic engine speed control also contributes by lowering rpm when the machine doesn’t need it for work. Automatic engine idle shutdown turns the engine off when it’s been idling for more than a specified amount of time that you can set through the monitor. Plus you have a choice of three power modes – high power, standard power, and eco mode. Simply change between modes through the console switch panel to meet the work needs in front of you. Collectively, all of these benefits add up to lower fuel consumption, less exhaust and sound emissions, reduced repair and maintenance costs, and increased engine life for you.

A Cool Design For Any Temperature

The machine’s cooling system is built to work in extreme conditions. The system is completely separated from the engine compartment to reduce noise and heat. Plus it features easy-to-clean cores and a variable-speed fan that runs only when needed to ensure maximum efficiency.

Biodiesel Not A Problem

The C7.1 ACERT engine can run on up to B20 biodiesel that meets ASTM 6751 standards – all to give you more potential fuel-saving flexibility.

More Powerful, Reliable Engine Electronics

Cat Tier 4 Final engine electronics are more powerful and robust than ever, enhancing your experience and increasing quality and reliability through the most demanding applications.

Next Generation Fuel Systems

Injection timing precisely controls the fuel injection process, which provides more control of combustion for the cleanest, most efficient fuel burn. To maximize your value, Caterpillar engineers specified fuel systems based on the power and performance demands for each engine. The high-pressure common rail fuel system with full electronic injection improves precision and control, reducing soot and boosting the engine’s performance.

Innovative Air Management

Cat Tier 4 Final engines feature innovative air management systems that optimize airflow and enhance power, efficiency, and reliability. A range of simple, reliable turbo charging solutions based on engine size and application allows us to match turbo performance to rated output for high productivity, excellent fuel efficiency, long life, and low operating costs for you.

Cat NOx Reduction System

The Cat NOx Reduction System captures and cools a small quantity of exhaust gas and then routes it back into the combustion chamber to drive down temperatures and reduce NOx emissions. The result of more than a decade of Caterpillar engineering research into this technology is the most reliable system of its type.

Aftertreatment Technologies

The aftertreatment solution utilized for Tier 4 Final products is the next evolutionary step for Cat engines with ACERT Technology. To meet the additional 80% reduction in NOx emissions required by Tier 4 Final emission standards, Caterpillar engineers only needed to add one new system to the already proven aftertreatment solution in use, Selective Catalytic Reduction (SCR).

Diesel Exhaust Fluid (DEF)

Cat engines equipped with an SCR system inject DEF into the exhaust to reduce NOx emissions. DEF is a precisely mixed solution of 32.5% high purity chemical grade urea and 67.5% de-ionized water. DEF used in Cat SCR systems must meet the requirements outlined in the International Organization for Standardization (ISO) standard 22241‑1. ISO 22241-1 requirements are met by many brands of DEF, including those that carry the AdBlue or API certifications.

An Emissions Solution That Works

The Cat C7.1 ACERT engine meets Tier 4 Final emission standards, and it does so without interrupting your job process. Simply turn the engine on and go to work.

Comfort and convenience to keep you productive

A Safe, Quiet Cab

The ROPS cab provides you with a safe working environment. It also contributes to your comfort because it’s attached to a reinforced frame with special viscous mounts that limit vibration and unnecessary sound. Add in special roof lining and sealing and you have a cab that’s as quiet inside as today’s top pickup trucks.

Comfortable Seat Options

The seat range includes air suspension, heated, and air cooled options. All seats include a reclining back, upper and lower slide adjustments, and height and tilt angle adjustments to meet your needs for maximum comfort.

A Cool and Warm Environment

The automatic climate control system features multiple air outlets with filtered ventilation. Air flows on the floor, behind the seat, and in front of you to make your work in either hot or cold weather much more pleasant and productive.

Controls Just For You

The right and left joystick consoles can be adjusted to improve your comfort and productivity during the course of a day. Also, the right joystick features a button that will reduce engine speed when you are not working to help save fuel. Touch it once and speed reduces; touch it again and speed increases for normal operation.

A Helpful Monitor

The LCD monitor is easy to see and navigate. Programmable in up to 44 languages to meet today’s diverse workforce, the monitor clearly displays critical information you need to operate efficiently and effectively. Plus it projects the image from the standard rearview camera to help you see what’s going on around you so you can stay safely focused on the job at hand.

Ample Storage and Auxiliary Power

Storage spaces are located in the front, rear, and side consoles of the cab. A drink holder accommodates a large mug, and a shelf behind the seat stores large lunch or toolboxes. Two 12-volt power supply sockets are conveniently located near the key storage areas for charging your electronic devices like an MP3 player, a cell phone, or a tablet.

Options to take on your far-reaching and up-close tasks

Booms and Sticks

The 335F L is offered with a 6.15 m (20'2") reach boom and a range of sticks. Each is built with internal baffle plates for added durability, and each undergoes ultrasound inspection to ensure weld quality and reliability. Large box-section structures with thick, multi-plate fabrications, castings, and forgings are used in high-stress areas such as the boom nose, boom foot, boom cylinder, and stick foot to improve durability. The boom nose pin is a captured flag design for enhanced durability.

Great Lengths For Your Work

The 335F L comes with a 6.15 m (20'2") reach boom and choice of three stick options that offer you excellent all-around versatility. Longer sticks are better when you need to dig deep or load trucks. Shorter sticks provide greater breakout force and increase your productivity when using hydromechanical work tools.

Following are the three stick length options:

  • The 3.75 m (12'4") stick provides maximum reach. It is an ideal choice for deep trenching applications like water and sewer line installation.
  • The 3.2 m (10'6") stick delivers greater digging forces and higher bucket capacities than the longer stick option while still providing an excellent working envelope.
  • The 2.65 m (8'8") stick produces the highest digging and lifting forces and largest bucket capacity; it also provides stability for hammer applications.

Talk to your Cat dealer to pick the best front linkage for your specific line of work.

Built to work in your rugged applications

Robust Frame

The 335F L is a well-built machine designed to give you a very long service life. The upper frame has mountings made specifically to support the heavy-duty cab; it is also reinforced around key areas that take on stress like the boom foot and skirt. Massive bolts are used to attach the track frames to the body, and additional bolts are used to increase the machine’s digging force, which leads to more productivity for you.

Durable Undercarriage

The 335F L undercarriage contributes significantly to its outstanding stability and durability. Track shoes, links, rollers, idlers, and final drives are all built with long-lasting, high-tensile-strength steel. Cat Grease Lubricated Track 2 (GLT2) track link protects moving parts by keeping water, debris, and dust out and grease sealed in, which delivers longer wear life and reduced noise when traveling. Optional guide guards help maintain track alignment to improve the machine’s overall performance – whether you’re traveling on a flat, heavy bed of rock or a steep, wet field of mud.

Heavy Counterweight

A 7.7 mt (16,975 lb) heavy counterweight is available. Built with thick steel plates and reinforced fabrications to make it less susceptible to damage, the weight has curved surfaces that match the machine’s sleek, smooth appearance along with an integrated housing to help protect the standard rearview camera.

Tools to make you productive and profitable

Get The Most Out Of One Machine

You can easily expand the performance of your machine by utilizing any of the variety of attachments offered by Cat Work Tools.

Change Jobs Quickly

A quick coupler brings the ability to quickly change attachments and switch from job to job. The Cat Pin Grabber coupler is the secure way to decrease downtime and increase job site flexibility and overall productivity.

Balance and Back Fill

An optional blade provides enhanced stability, which comes in handy when working with smaller shoes. It can also be used to backfill light material.

Dig, Finish, Load and Compact

A wide range of buckets dig everything from top soil to harsh, abrasive material. For finishing and grading work, compact and shallow ditch cleaning buckets fit the need. A Cat compactor prepares the area for the next phase of construction.

Break, Demolish and Scrap

A hydraulic hammer equips your machine for breaking rock in quarries and preparing trenches on construction sites. Taking down bridge pillars and heavily reinforced concrete is no problem. Multi-processor, pulverizer, and shear attachments take your machine into structure demolition jobs and process the debris for reuse and recycle.

Move and Handle

Add a thumb and you have the ability to move and handle brush, rocks, and debris. For constant material handling, a grapple is your solution. Choose from three different styles for picking, sorting, and loading trash, demolition debris, or recyclables.

Set Up Your Machine For Profitability

Your Cat dealer can install hydraulic kits to properly operate all Cat Work Tool attachments – maximizing the machine’s uptime and your profits. All Cat Work Tool attachments are supported by the same Cat dealer network as your Cat machine.

Designed to make your maintenance quick and easy

Safe, Convenient Access

You can reach most routine maintenance items like fluid taps and grease points from the safety and convenience of ground level. You will also find filters banked together for higher service efficiency. Compartments feature wide service doors designed to help prevent debris entry, and they also securely latch in place to help make your service work simpler. The engine hood features a gas cylinder to assist to make opening and closing easy.

A Cool Design

The high-ambient cooling system features a fuel-saving variable-speed fan and a side-by-side-mounted radiator and oil and air coolers for easy cleaning. Wider clearance between the two makes blowing off debris easy for you, which can help improve your machine’s reliability and performance.

A Fresh Idea

When you select ventilation inside the cab, outside air enters through the fresh air filter. The filter is conveniently located on the side of the cab to make it easy to reach and replace, and it is protected by a lockable door that can be opened with the engine key.

More Service Benefits

The DEF tank is conveniently located beneath a lockable door. Filters are banked together to enhance service efficiency. The fuel tank’s drain cock makes it easy and simple for you to remove water and sediment during routine maintenance. Plus an integrated fuel level indicator pops up to help you reduce the possibility of fuel tank overfilling.

Features to help protect you day in and day out

A Safe, Quiet Cab

The ROPS cab provides you with a safe working environment when properly seated and belted. It also contributes to your comfort because it’s attached to a reinforced frame with special viscous mounts that limit vibration and unnecessary sound. Add in special roof lining and sealing and you have a cab that’s as quiet inside as any of today’s top pickup trucks.

Secure Contact Points

Multiple large steps get you into the cab as well as a leg up to the compartments. Extended hand and guard rails allow you to safely climb to the upper deck. Anti-skid plates reduce your slipping hazards in all types of weather conditions, and they can be removed for cleaning.

Great Views

Ample glass gives you excellent visibility out front and to the side, and the standard rearview camera gives you a clear field of view behind the machine through the cab monitor. The available split-configuration windshield features an upper window with handles that make it easy to slide and store above you and a lower window that can be removed and stored on the inside wall of the cab. The large skylight also serves as an emergency exit and provides you with enhanced overhead visibility.

Smart Lighting

Halogen lights provide plenty of illumination, and the cab and boom lights can be programmed to stay on for up to 90 seconds after the engine has been turned off to help you safely exit the machine.

Support you can count on

Worldwide Parts Availability

Cat dealers utilize a worldwide parts network to maximize your machines’ uptime. Plus they can help you save money with Cat remanufactured components.

Advice You Can Trust

What are the job requirements and machine attachments? What production is needed? Your Cat dealer can provide recommendations to help you make the right machine choices.

Financial Options Just For You

Consider financing options and day-to-day operating costs. Look at dealer services that can be included in the machine’s cost to yield lower owning and operating costs over time.

Support Agreements To Fit Your Needs

Cat dealers offer a variety of customer support agreements and work with you to develop a plan to meet your specific needs. These plans can cover the entire machine, including attachments, to help protect your investment.

Operating Techniques To Boost Your Profits

Improving operating techniques can boost your profits. Your Cat dealer has videos, literature, and other ideas to help you increase productivity. Caterpillar also offers simulators and certified operator training to help maximize the return on your investment.

What’s Best For You Today…And Tomorrow

Repair, rebuild, or replace? Your Cat dealer can help you evaluate the cost involved so you can make the best choice for your business.

Generations ahead in every way

  • The C7.1 ACERT engine meets Tier 4 Final emission standards.
  • The 335F L burns 16% less fuel than the Tier 3 328D model it replaces, which means less emissions.
  • The machine has the flexibility of running on either ultra-low-sulfur diesel (ULSD) fuel with 15 ppm of sulfur or less or biodiesel (B20) fuel blended with ULSD.
  • A ground-level overfill indicator rises when the tank is full to help the operator avoid spilling.
  • The machine is built to be rebuilt with major structures and components capable of being remanufactured to reduce waste and replacement costs.
  • Overall, the 335F L is an efficient, productive machine that’s designed to conserve our natural resources for generations ahead.

  • Cat C7.1 diesel engine: – Biodiesel capable – Meets Tier 4 Final emission standards – Standard, economy, and high power modes
  • Automatic engine speed control
  • Automatic engine idle shutdown
  • Three-stage fuel filtration system with water separator and indicator
  • 4600 m (15,000 ft) altitude capability
  • 52° C (126° F) high ambient cooling capability
  • 115 amp alternator
  • Radial seal air filter with double filter element
  • Electric fuel priming pump
  • Electric boom regeneration circuit
  • Stick regeneration circuit
  • One-touch lifting mode
  • Automatic two-speed travel
  • Boom and stick drift reduction valve
  • Reverse swing damping valve
  • High-performance hydraulic return filter
  • Openable skylight as emergency exit
  • Openable laminated front upper windshield with assist device
  • Removable tempered lower windshield with in-cab storage bracket
  • Fully adjustable seat, console and armrest
  • 51 mm (2 in) width seat belt
  • Full graphic 178 mm (7 inch) LCD monitor, with distortion-free rearview camera picture
  • Automatic bi-level air conditioner with pressurized function
  • 12V × 2 power supply with sockets
  • Washable floor mat
  • HD track rollers
  • Grease lubricated track link
  • Tie down points on base frame
  • HD bottom guard
  • Maintenance-free battery
  • Centralized electrical disconnect switch
  • Programmable time delay working lights
  • Grouped oil, fuel, and hydraulic oil filters for ease of maintenance
  • Sampling ports for Scheduled Oil Sampling (S·O·SSM)
  • Air-to-air aftercooler (ATAAC) and fixed-type A/C condenser
  • Rearview camera with three mirrors
  • Hand rail mirror for right rear view
  • RH hand rail and hand hold
  • Bolt-free service platform with anti-skid plate
  • Neutral lever for all controls
  • Ground-level-accessible secondary engine shutoff switch in cab
  • Signaling/warning horn
  • Safety hammer for cab evacuation



Other Models in this Category

Select Product Category

Hot Deals - Buy New. Buy Now. We'll Make Your Down Payment. Learn More.

Why Cat is Better. Machine Comparison

80 percent of our heavy equipment fleet is Caterpillar. We are extremely satisfied with Hawthorne Cat’s service and staff. Hawthorne Cat is the obvious choice for our equipment needs - now and in the future.”
Sam Wathen
SC Valley Engineering, Inc

San Diego
Ross Farmer
Sales Manager
858.674.7048 office
760.815.4094 mobile

Bobby Whitworth
General Manager
808.676.0353 office
808.864.5147 mobile