Medium Excavators 335 High Performance in a Compact Footprint

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335
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335

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Overview

The Cat® 335 Excavator brings high performance with simple-to-use technologies to boost operator efficiencies up to 45%. Combine these features with a compact radius design, a new cab, longer maintenance intervals, and a power system that is more efficient, and you have a low cost-per-unit of production excavator.

Up To 20% Increased Fuel Efficiency

Smart mode, hydraulic demand fan, new pump and electro-hydraulic main control valve enable optimized fuel consumption for increased engine efficiency.

Up To 45% Increased Performance

With standard technology offering, including Cat Grade with 2D, Grade with Assist. Lift Assist and Payload.

Up To 25% Lower Maintenance Costs

With extended and more synchronized maintenance intervals, you get more done at a lower cost compared to the previous model.

Features At A Glance

Performance And Productivity

Performance And Productivity

Larger stick and bucket cylinders and higher hydraulic power can help to increase productivity up to 20%. This is about 20% increased fuel efficiency versus the 335F.
20% increased hydraulic power for greater production.
15% increase in bucket and stick force thanks to larger diameter cylinders.
Compact radius helps you work in tight spaces.
5% improved swing torque makes working on slopes easier.
Increase operating efficiency up to 45% with standard Cat technologies that lower operator fatigue and operating costs, including fuel consumption and daily maintenance.
The C7.1 engine meets the latest emission standards. Aftertreatment system requires no maintenance or downtime.
The advanced hydraulic system provides the optimum balance of power and efficiency while giving you the control you need for precise digging requirements.
Match the excavator to the job with power modes; let Smart mode automatically match engine and hydraulic power to digging conditions. Smart mode can save you an average of 10% in fuel consumption with no impact on productivity.
Advansys™ bucket tips increase penetration and improve cycle times. Tip changes can be done quickly with a simple lug wrench instead of a hammer or special tool, improving safety and uptime.
Auxiliary hydraulic options give you the versatility to use a wide range of Cat attachments.
Optional SmartBoom™ lets the boom freely travel up and down without using any pump flow so operators can focus on stick and bucket work, reducing operator stress and fuel consumption.
Two blade widths are now available: 3.6 m (11'8") wide to cover up to 850 mm (33") shoes or 3.45 m (11'3") wide to cover 600 mm (24") shoes.
Don’t let the temperature stop you from working. The excavator has a standard high-ambient temperature capability of 52°C (125.6°F) without de-rate and cold start capability of 18°C (0°F). An optional -32°C (-25°F) cold start package is available.

Technology That Gets Work Done

Technology That Gets Work Done

Improve productivity with standard ease-of-use features, including Cat GRADE with 2D, Cat Payload, and Cat 2D E-Fence.
Standard Grade Assist helps you stay on grade – simply and effortlessly – with single-lever digging.
Set your desired bucket angle and let Bucket Assist automatically maintain the angle in sloping, leveling, fine grading, and trenching applications.
Automatically stop excavator swing at operator-defined set points in truck loading and trenching applications with Swing Assist, which will help you use less effort and consume less fuel.
Standard Cat Payload on-board weighing system lets you achieve precise load targets and increase loading efficiency with on-the-go weighing and real-time estimates of your payload without swinging.
Combine Payload with VisionLink® and remotely manage your production targets.
Upgrade to optional Cat GRADE with Advanced 2D to create and edit grade designs with ease on a second high-resolution 254 mm (10 in.) touchscreen monitor.
Upgrade to optional Cat GRADE with 3D to use 3D designs and GNSS technology to assist the operator in reaching the desired grade faster and accurately. The optional GNSS antenna coming with the Cat GRADE with 3D option will be flush mounted on the counterweight, allowing for a more protected design whileproviding excellent visibility to the sky and satellites.

Work In Comfort

Work In Comfort

Choose from Deluxe or Premium cabs – both with automatic climate control.
The Deluxe seat is heated and air adjustable. The Premium seat is heated and cooled and adjusts automatically.
Tip-up console on the Deluxe and Premium cab improves ingress/egress by approximately 45%.
Control the excavator comfortably with easy-to-reach controls all located in front of you.
Stow your gear with plenty of in-cab storage beneath and behind the seat and in the consoles. A cup holder, document holder, bottle holder, and coat hook are also provided.
Use the standard radio’s USB ports and Bluetooth® technology to connect personal devices and make hands-free calls.

Simple To Operate

Simple To Operate

Start the engine with a push button using a Bluetooth key fob (optional), smartphone app (optional), or the unique Operator ID function.
Program your power mode and joystick preferences using Operator ID; the excavator will remember what you set each time you go to work.
Navigate quickly on the standard high-resolution 203 mm (8 in.) touchscreen monitor, with the optional 254 mm (10 in.) touchscreen monitor, or with the aid of the jog dial control.
Not sure how a function works or how to maintain the excavator? Always have the operator’s manual at your fingertips in the touchscreen monitor.
Find the tool you need – even if it’s hidden beneath overgrowth or debris. The excavator’s onboard Bluetooth reader can locate any work tool equipped with Cat asset tracking devices up to a range of 60 m (200 ft) (optional).

Lower Maintenance Costs

Lower Maintenance Costs

Expect up to 25% less maintenance costs than the 335F (savings calculated over 12,000 machine hours).
Check engine oil level quickly and safely with the new ground-level engine oil dipstick; fill and check engine oil on top of the machine with a conveniently located second dipstick.
Track your excavator’s filter life and maintenance intervals via the in-cab monitor.
No required maintenance on the Cat Clean Emissions Module.
Using Cat genuine oil and filters and doing your typical S∙O∙S monitoring will double the current service interval to 1,000 hours, giving you greater uptime to do more work.
Expect the new air intake filter with precleaner to last up to 1,000 hours – a 100% increase over the previous filter.
The new hydraulic oil filter provides improved filtration performance, anti-drain valves to keep oil clean when the filter is replaced, and longer life with a 3,000-hour replacement interval – 50% longer than previous filter designs.
High-efficiency cooling fans run only when needed; you can program intervals, so they automatically reverse to keep cores clean without interrupting your work.
S•O•S ports are on ground level, simplifying maintenance and allowing for quick, easy extraction of fluid samples for analysis.

Built-In Safety Features

Built-In Safety Features

Lift Assist helps you avoid tipping. With visual and auditory alerts, you’ll know if your load is within the excavator’s safe working range limits.
Access all service points from ground level – no need for you to climb on top of the excavator.
The standard ROPS cab meets ISO 12117-2:2008 requirements.
Enjoy great visibility into the trench, in each swing direction, and behind you with the help of smaller cab pillars, larger windows, and a flat engine hood design.
The standard hydraulic lockout lever isolates all hydraulic and travel functions in the lowered position.
Ground-level shut-off switch stops all fuel to the engine when activated and shuts down the machine.
A rearview camera and a right-side-view camera are standard. Upgrade to 360° visibility and you’ll easily visualize objects and personnel around the excavator in a single view.
New service platform design in the front of the machine provides easy, safe, and quick access to upper service platform; the service platform steps use anti-skid punch plate to prevent slipping.
Brightly colored seatbelts allow easy recognition of properly utilized safety restraints.
Optional boom and stick lowering check valves prevent reverse flow, keeping your front linkage securely in place should the hydraulic system unexpectedly lose power.

Full Specifications Standard Equipment Optional Equipment

Product Specifications for 335

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US
Metric

Engine

Net Power - ISO 9249	273 HP 204 kW
Engine Model	C7.1 C7.1
Engine Power - ISO 14396	275 HP 205 kW
Bore	4 in 105 mm
Stroke	5 in 135 mm
Displacement	428 in³ 7.01 l

Hydraulic System

Main System - Maximum Flow	560 l/min (148 gal/min) 560 l/min (148 gal/min)
Maximum Pressure - Equipment	5075 psi 35000 kPa
Maximum Pressure - Travel	5075 psi 35000 kPa
Maximum Pressure - Swing	4181 psi 28832 kPa

Swing Mechanism

Swing Speed	10.8 r/min 10.8 r/min
Maximum Swing Torque	79455 ft·lbf 108 kN·m

Weights

Operating Weight

77000 lb 34900 kg

Service Refill Capacities

Fuel Tank Capacity	97.2 gal (US) 368 l
Cooling System	3.3 gal (US) 13 l
Engine Oil	6.6 gal (US) 25 l
Swing Drive - Each	2.9 gal (US) 11 l
Final Drive - Each	1.8 gal (US) 7 l
Hydraulic System - Including Tank	92.5 gal (US) 350 l
Hydraulic Tank	40.7 gal (US) 154 l
DEF Tank	7 gal (US) 26 l

Dimensions

Boom	Reach 6.15 m (20'2") Reach 6.15 m (20'2")
Stick	R3.2CB2 (10'6") R3.2CB2 (10'6")
Bucket	GD 1.54 m³ (2.01 yd³) GD 1.54 m³ (2.01 yd³)
Shipping Height - Top of Cab	10.9 ft 3272 mm
Handrail Height	11.3 ft 3428 mm
Shipping Length	32.2 ft 9826 mm
Tail Swing Radius	6.3 ft 1903 mm
Counterweight Clearance	3.1 ft 1167 mm
Ground Clearance	1.7 ft 482 mm
Track Length	18.1 ft 5744 mm
Length to Center of Rollers	13.3 ft 4040 mm
Track Gauge	9 ft 2740 mm
Transport Width	10.11 ft 3340 mm

Working Ranges & Forces

Maximum Digging Depth	22.11 ft 6990 mm
Boom	Reach 6.15 m (20'2") Reach 6.15 m (20'2")
Stick	R3.2CB2 (10'6") R3.2CB2 (10'6")
Bucket	GD 1.54 m³ (2.01 yd³) GD 1.54 m³ (2.01 yd³)
Maximum Reach at Ground Level	34.11 ft 10640 mm
Maximum Cutting Height	36.7 ft 11150 mm
Maximum Loading Height	26.1 ft 7960 mm
Minimum Loading Height	9.7 ft 2910 mm
Maximum Depth Cut for 2440 mm (8 ft) Level Bottom	22.5 ft 6840 mm
Maximum Vertical Wall Digging Depth	19 ft 5790 mm
Bucket Digging Force - ISO	46482 lbf 207 kN
Stick Digging Force - ISO	32319 lbf 144 kN

335 Standard Equipment

Print

NOTE

Standard and optional equipment may vary. Consult your Cat dealer for details.

CAT TECHNOLOGY

Cat Product Link

Cat Grade with 2D

Cast Assist Technology

Cat Payload

2D E-Fence

Work tool recognition

Work tool tracking

Auto hammer stop

Remote Services Capability

ENGINE

Three selectable modes: Power, Smart, Eco

4600 m (15,090 ft) altitude capability with engine power derate above 3000 m (9,840 ft)

52°C (126° F) high-ambient cooling capacity with derate

-18°C (0° F) cold start capability

Sealed double element air filter with integrated precleaner

1 x 145 Amp. dual alternator

Electric fuel priming pump

Hydraulic and reversible demand fan

Two-stage fuel filtration system with water separator and indicator

Biodiesel capable (up to B20)

SERVICE AND MAINTENANCE

Sampling ports for Scheduled Oil Sampling (S.O.S)

Grouped location for engine oil and fuel filter

SAFETY AND SECURITY

Rear- and right-side-view cameras

ISO 2867 right-hand handrail and hand hold

Service platform with anti-skid plate and countersunk bolts

Hydraulic lockout lever neutralizes all controls

Hydraulic lockout lever neutralizes all controls

Signaling/warning horn

HYDRAULIC SYSTEM

SmartBoom™ (available in Europe only)

Electric main control valve

Boom and stick regeneration circuits

Auto hydraulic oil warm up

Auto two-speed travel

Boom and stick drift reduction valve

High flow 2-way tool control

Element type main hydraulic filter

UNDERCARRIAGE and STRUCTURES

Base frame with standard track rollers and HD carrier rollers

Grease lubricated track

ISO 15818 tie down points on base frame

Track guiding guard, segmented two pieces

HD travel motor guards

Swivel guard

BOOMS, STICKS AND LINKAGES

Boom cylinders

6.15 m (20'2") reach boom

Bucket linkage, CB2 family with lifting eye

ELECTRICAL SYSTEM

Maintenance-free batteries

LED chassis light, left-hand/right-hand boom lights, cab lights -1800 lumens

Centralized electrical disconnect switch

Programmable time delay working lights after engine shutdown

335 Optional Equipment

Print

NOTE

Standard and optional equipment may vary. Consult your Cat dealer for details.

CAT TECHNOLOGY

Cat Grade with Advanced 2D

Cat Grade with 3D

ENGINE

-32° C (-25° F) cold start capability

ELECTRICAL SYSTEM

Premium surround lighting package

SAFETY AND SECURITY

360° visibility

HYDRAULIC SYSTEM

Medium pressure pump and lines

High pressure tool control lines

UNDERCARRIAGE and STRUCTURES

Track guiding guard, full length

5.0 mt (11,020 lb) counterweight (for use with blade only)

7.7 mt (16,980 lb) counterweight (for use without blade only)

600 mm (24") triple grouser track shoes

850 mm (33") triple grouser track shoes

3440 mm (11'3") blade

3600 mm (11'10") blade

BOOMS, STICKS AND LINKAGES

3.2 m (10'6" in) Reach stick

3.75 m (12'4" in) Reach stick

OPERATOR ENVIRONMENT

Roll down sun screen

Control pattern changer

See how 335 compares against frequently compared products.

US
Metric

Excavators 335

335

Net Power - ISO 9249: 273 HP; 204 kW
Operating Weight: 77000 lb; 34900 kg
Maximum Digging Depth: 22.11 ft; 6990 mm

Selected Model

Excavators 336

336

Net Power - ISO 9249: 311 HP; 232 kW
Operating Weight: 81900 lb; 37200 kg
Maximum Digging Depth: 26.9 ft; 8200 mm

Model Details

Excavators 330

330

Net Power - ISO 9249: 273 HP; 204 kW
Operating Weight: 68100 lb; 30900 kg
Maximum Digging Depth: 23.8 ft; 7240 mm

Model Details

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Cat 2D E-fence for Excavators

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Cat 2D E-fence is an excavator safety feature that keeps the front linkage within a predefined work area to avoid hazards such as traffic. 2D E-fence uses data from position sensors to automatically stop motion when the front linkage reaches the operator defined boundaries.

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Cat Grade with 2D for excavators is an indicate system that helps operators reach grade faster. Select your target depth and slope and watch the Grade with 2D system use on-board processors and sensors to provide real-time guidance on the distance to grade.

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Cat GRADE with 3D for Excavators

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Cat Grade with 3D for excavators helps you grade to complex designs on multiple machines across your jobsite. Grade with 3D works with GPS and GLONASS systems to know your machine's exact location and ensuring you dig to plan.

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Cat GRADE with Advanced 2D for Excavators

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Cat Grade with Advanced 2D for excavators gives you the ability to create and work to basic site designs. Cat Grade with Advanced 2D uses on-board processors and sensors to deliver real-time bucket tip elevation guidance.

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Cat Grade with Assist for excavators automates boom and stick movements for more accurate cuts with less effort. Grade with Assist uses machine position sensors and operator defined depth and slope parameters to activate single-lever digging.

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Cat Grade with 2D for excavators is an indicate system that helps operators reach grade faster. Select your target depth and slope and watch the Grade with 2D system use on-board processors and sensors to provide real-time guidance on the distance to grade.

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Cat Grade with 3D for excavators helps you grade to complex designs on multiple machines across your jobsite. Grade with 3D works with GPS and GLONASS systems to know your machine's exact location and ensuring you dig to plan.

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Cat Grade with Advanced 2D for excavators gives you the ability to create and work to basic site designs. Cat Grade with Advanced 2D uses on-board processors and sensors to deliver real-time bucket tip elevation guidance.

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Cat Grade with Assist for excavators automates boom and stick movements for more accurate cuts with less effort. Grade with Assist uses machine position sensors and operator defined depth and slope parameters to activate single-lever digging.

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Cat Product Link

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Cat® Product Link™ wirelessly connects you to your equipment giving you valuable insight into how your machine or fleet is performing. Information such as location, hours, fuel usage, productivity, idle time, and diagnostic codes are made available through online web applications so that you can make timely, fact-based decisions to maximize efficiency, improve productivity, and lower the cost of owning and operating your fleet. Available with satellite or cellular connectivity.

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Remote Flash sends an alert from your Cat dealer, prompting you to update the software on your machine. To minimize downtime, updates can be deployed while on the jobsite without having to wait for a dealer technician to arrive. Remote flash decreases maintenance time and keeps your asset running with maximum efficiency.

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Remote Troubleshoot allows your Cat dealer to run testing while the machine is operating. Once the problem is identified, a technician can fix it with the correct parts and tools the first time, saving time and money. Remote Troubleshoot decreases maintenance time and keeps your machine running with maximum efficiency.

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Remote Flash sends an alert from your Cat dealer, prompting you to update the software on your machine. To minimize downtime, updates can be deployed while on the jobsite without having to wait for a dealer technician to arrive. Remote flash decreases maintenance time and keeps your asset running with maximum efficiency.

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Cat PAYLOAD for Excavators

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Cat Payload for excavators, an onboard scale system, provides on-the-go weighing of material in the bucket improving loading efficiency and job site productivity. Cat Payload uses cylinder pressure data and machine sensors to continuously calculate material weight as you work.

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