352

Net Power - ISO 9249: 443 hp / 330 kW
Operating Weight: 107800 lb / 48900 kg
Maximum Digging Depth: 26.11 ft / 8210 mm

The Cat® 352 gives you premium performance with simple-to-use technologies that boost operator efficiency to increase your productivity and lower operating costs.

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352 Excavator - Product Brochure (Aus-NZ, N Am, Europe) 352 Excavator - Key Features and Benefits (N Am, Eur) 352 Excavator - Technical Specifications (Europe) 352 Excavator - Technical Specifications (Aus-NZ, N Am) 352 Excavator - Technical Specifications (Japan) SLR/LRE Product Brochure

Specifications
Equipment
Related Products

Engine
Net Power - ISO 9249	443 hp / 330 kW
Net Power - ISO 9249 (DIN)	449 hp (metric)
Engine Model	Cat C13B
Engine Power - ISO 14396:2002	445 hp / 332 kW
Engine Power - ISO 14396 (DIN)	451 hp (metric)
Bore	5 in / 130 mm
Stroke	6 in / 157 mm
Displacement	763 in³ / 12.5 l
Biodiesel Capability	Up to B20¹
Emissions	Meets U.S. EPA Tier 4 Final, EU Stage V, and Japan 2014 emission standards.
Note (1)	Net power advertised is the power available at the flywheel when the engine is equipped with fan, air intake system, exhaust system, and alternator with engine speed at 2,000 rpm. Advertised power is tested per the specified standard in effect at the time of manufacture.
Note (2)	¹Cat diesel engines are required to use ULSD (ultra-low sulfur diesel fuel with 15 ppm of sulfur or less) or ULSD blended with the following lower-carbon intensity fuels** up to: 20% biodiesel FAME (fatty acid methyl ester)* or 100% renewable diesel, HVO (hydrotreated vegetable oil) and GTL (gas-to-liquid) fuels. Refer to guidelines for successful application. Please consult your Cat dealer or "Caterpillar Machine Fluids Recommendations" (SEBU6250) for details. Engines with no aftertreatment devices can use higher blends, up to 100% biodiesel (for use of blends higher than 20% biodiesel, consult your Cat dealer). *Tailpipe greenhouse gas emissions from lower-carbon intensity fuels are essentially the same as traditional fuels.

Hydraulic System
Main System - Maximum Flow	779 l/min (206 gal/min)
Maximum Pressure - Equipment	5076 psi / 35000 kPa
Maximum Pressure - Equipment - Lift Mode	5511 psi / 38000 kPa
Maximum Pressure - Travel	5076 psi / 35000 kPa
Maximum Pressure - Swing	3771 psi / 26000 kPa

Swing Mechanism
Swing Speed	8.3 r/min
Maximum Swing Torque	139000 ft·lbf / 189 kN·m

Weights
Operating Weight	107800 lb / 48900 kg

Service Refill Capacities
Fuel Tank Capacity	188.9 gal (US) / 715 l
Cooling System	13.7 gal (US) / 52 l
Engine Oil	10.6 gal (US) / 40 l
Swing Drive	2.8 gal (US) / 10.5 l
Final Drive - Each	2.5 gal (US) / 9.5 l
Hydraulic System - Including Tank	145.3 gal (US) / 550 l
Hydraulic Tank	57.3 gal (US) / 217 l
DEF Tank	21.1 gal (US) / 80 l

Dimensions
Boom	Reach 6.9 m (22'8")
Stick	Reach 3.9 m (12'10")
Bucket	HD 3.3 m³ (4.32 yd³)
Shipping Height - Top of Cab	10.7 ft / 3230 mm
Handrail Height	11.1 ft / 3370 mm
Shipping Length	39.1 ft / 11900 mm
Tail Swing Radius	12.4 ft / 3760 mm
Counterweight Clearance	4.2 ft / 1280 mm
Ground Clearance	1.7 ft / 475 mm
Track Length	17.7 ft / 5370 mm
Track Length to Center of Rollers	14.4 ft / 4360 mm
Track Gauge	9 ft / 2740 mm
Transport Width	11.11 ft / 3640 mm

Working Ranges & Forces
Maximum Digging Depth	26.11 ft / 8210 mm
Boom	Reach 6.9 m (22'8")
Stick	Reach 3.9 m (12'10")
Bucket	HD 3.3 m³ (4.32 yd³)
Maximum Reach at Ground Level	39.9 ft / 12150 mm
Maximum Cutting Height	35.2 ft / 10730 mm
Maximum Loading Height	24.4 ft / 7420 mm
Minimum Loading Height	7.3 ft / 2200 mm
Maximum Depth Cut for 2440 mm (8 ft) Level Bottom	26.6 ft / 8080 mm
Maximum Vertical Wall Digging Depth	19.3 ft / 5860 mm
Bucket Digging Force - ISO	60000 lbf / 267 kN
Stick Digging Force - ISO	41100 lbf / 183 kN

Air Conditioning System
Air Conditioning	The air conditioning system on this machine contains the fluorinated greenhouse gas refrigerant R134a (Global Warming Potential = 1430). The system contains 1.00 kg of refrigerant, which has a CO2 equivalent of 1.430 metric tonnes.

Standard Equipment

NOTE
- Standard and optional equipment may vary. Consult your Cat dealer for details.
CAB
- High-resolution LCD touch screen monitor
- Heated seat with air-adjustable suspension (Deluxe only)
- Heated and cooled seat with auto adjustable suspension (Premium only)
CAT TECHNOLOGY
- VisionLink®
- Remote Flash
- Remote Troubleshoot
- Cat Grade 2D
- Cat Grade with Assist
- Cat Payload
- E-Fence
- Lift Assist
ELECTRICAL SYSTEM
- Maintenance-free 1000 CCA batteries (x2)
- Centralized electrical disconnect switch
- LED lights
ENGINE
- Three selectable modes: Power, Smart, and Eco
- Auto engine speed control
- Up to 4500m (14,760 ft) altitude capability
- 52° C (126° F) high-ambient cooling capacity
- -18° C (0° F) cold start capability
- Double element air filter with integrated pre-cleaner
- Remote disable
HYDRAULIC SYSTEM
- Boom and stick regeneration circuit
- Electronic main control valve
- Auto hydraulic oil warmup
- Auto swing parking brake
- High performance hydraulic return filter
- Two speed travel
- Bio hydraulic oil capability
SAFETY AND SECURITY
- E-Fence
- Caterpillar One Key security system
- Lockable external tool / storage box
- Lockable door, fuel, and hydraulic tank locks
- Lockable fuel drain compartment
- Service platform with anti-skid plate & recessed bolts
- Rear and right-hand-sideview cameras
- Lockable disconnect switch
- Inspection lighting
SERVICE AND MAINTENANCE
- Integrated vehicle health management system
- Grouped location of engine oil & fuel filters
- Scheduled Oil Sampling (S.O.S) ports
UNDERCARRIAGE AND STRUCTURES
- Towing eye on base frame

Optional Equipment

NOTE
- Standard and optional equipment may vary. Consult your Cat dealer for details.
BOOMS AND STICKS
- 7.4m (24'2") Long Reach boom
- 6.9m (20'3") Reach boom
- 6.55m (21'6") Mass boom
- 4.3 m (14'1") Long Reach stick
- 3.9m (12'10") Reach stick
- 3.35m (11'0") Reach stick
- 3.0m (9'10") Mass stick
- 2.9m (9'6") Reach stick
- 2.5m (8'2") Mass stick
CAB
- Cat Stick Steer
- Auxiliary relay
CAT TECHNOLOGY
- Cat Grade Connectivity
- Cat Grade 2D with Attachment Ready Option (ARO)
- Cat Grade 3D single GNSS
- Cat Grade 3D dual GNSS
- Laser catcher
- Submarine Grade waterproof Cat Grade to 25 m (82')
- Operator Coaching
ELECTRICAL SYSTEM
- Premium surround lighting package
ENGINE
- Cold start block heaters
- -32° C (-25° F) cold start capability
- Inlet air heater
- Engine oil sensor
HYDRAULIC SYSTEM
- Smart Boom
- Auto heavy lift
- Combined two-way auxiliary circuit with direct return
- Medium-pressure auxiliary circuit
- Quick coupler circuit
- Hydraulic efficiency monitoring
SAFETY AND SECURITY
- Cat Command remote control
- 360° Visibility
- Operator Protective Guards (OPG)
SERVICE AND MAINTENANCE
- Electric refueling pump with auto shutoff
UNDERCARRIAGE AND STRUCTURES
- Fixed gauge undercarriage
- Variable gauge undercarriage
- High wide undercarriage on LRE only
- 600mm (24") double grouser track shoes
- 600mm (24") triple grouser track shoes
- 750mm (30") triple grouser track shoes
- 900mm (35") triple grouser track shoes

Grade

<p>Cat® Grade technologies combine digital design data, in-cab guidance, and automatic controls to enhance grading accuracy, reduce rework, and lower costs related to production earthmoving and rough, fine and finish grade applications.</p><p>Whether you're working on simple planes and slopes or complex contour designs, Grade technologies enable you to boost grading efficiency by as much as 50%, helping you get more work done – in less time and at a lower cost – than ever before.</p>

Model
Cat Grade with 2D for Excavators
Cat Grade with 3D for Excavators

Detect

On the surface, operators in the cabs of large mining equipment often cannot see if another machine or vehicle is too close for safe operation. Detect helps alleviate this potential safety hazard and can also be configured to provide valuable information about site conditions and other assets working in the area. Underground, continuous equipment movement on a longwall face can pose risks to those in the working area.

Model
Cat 2D E-fence for Excavators

Equipment Management

Cat® Equipment Management gives you access to the data you need to keep your equipment on the job site and earning money. You can track equipment location and hours, monitor machine use and health, then take informed action that will keep your operation running smoothly, efficiently and profitably.

Model
VisionLink®
Cat Inspect
Cat Product Link

Payload

Cat® Payload technologies provide on-the-go load weighing to assist operators with hitting precise load targets every time, helping to reduce load times, optimize loading efficiency and increase jobsite productivity. Operators can track daily productivity from the cab, with quick access to information such as truck target weights, loads and cycle counts, material movement and daily totals. When combined with Cat Link technologies, detailed data can be accessed remotely to manage overall operations and keep production targets on track.

Model
Cat Payload for Excavators

GC Hammers

Cat® hammers make short work of your demolition, construction, and quarry needs. Combine the simple, lightweight design of the GC Hammer series with the reliability, durability, and value you expect from Cat products. The result is a low cost per hour solution providing the consistent power and performance you need.

Model	Blows per Minute	Minimum Operating Weight	Rated Flow - Minimum
H180 GC S	200 to 400	8616 lb / 3908 kg	66 gal/min / 250 l/min

Performance Hammers

Cat® hydraulic hammers make short work of your demolition, construction, quarry and production breaking needs. Cat Hammers are high performance breakers, designed to help you get the most from your Cat excavators.

Model	Blows per Minute	Minimum Operating Weight	Rated Flow - Minimum
H160 S	400 to 505	7106 lb / 3230 kg	58 gal/min / 220 l/min
H180 S	275 to 450	8778 lb / 3990 kg	58 gal/min / 220 l/min
H190 S	370 to 530	11440 lb / 5200 kg	74 gal/min / 280 l/min

Secondary Pulverizer

Non-rotating hydraulic pulverizer reduces concrete and separates rebar.

Model	Cycle Time - Open	Cycle Time - Close	Crushing Force - Primary Cutter
P232 Secondary Pulverizer	1.9 s	1.4 s	479 Sh Ton / 4265 kN

Primary Pulverizers

Productive demolition and maximum up time with one point of support for your entire system.

Model	Cycle Time - Open	Cycle Time - Close	Crushing Force - Primary Cutter
P332 Primary Pulverizer	1.9 s	1.3 s	563 Sh Ton / 5010 kN

Multi-Processor with Demolition Jaws

Used to reduce any strength concrete, with and without rebar.

Model	Cycle Time - Open	Excavator Minimum	Cycle Time - Close
MP332 Demolition Jaw	1.9 s	32 tons	1.3 s
MP345 Demolition Jaw	1.9 s	45 tons	1.4 s
MP365 Demolition Jaw	2.1 s	65 tons	1.6 s

Multi-Processor with Universal Jaws

Used for precision demolition, sectioning concrete and down-sizing concrete for crushers.

Model	Cycle Time - Open	Excavator Minimum	Cycle Time - Close
MP332 Universal Jaw	1.6 s	32 tons	1 s

Multi-Processor with Pulverizer Jaws

Used to completely separate rebar from concrete and reduce concrete to the smallest size; also has great picking capability.

Model	Cycle Time - Open	Excavator Minimum	Cycle Time - Close
MP332 Pulverizer Jaw	1.9 s	32 tons	1.3 s
MP345 Pulverizer Jaw	1.9 s	45 tons	1.4 s
MP365 Pulverizer Jaw	2.1 s	65 tons	1.6 s

Assist

Cat® Assist technologies are advanced onboard systems designed to enhance operators' confidence, speed, and accuracy, regardless of their experience level. By integrating automation and user-friendly interfaces, Cat Assist helps reduce operator fatigue and the risk of errors, allowing operators to efficiently perform tasks such as loading, digging, and grading.

Model
Cat Lift Assist for Excavators
Cat Grade Assist for Excavators

Productivity

VisionLink® Productivity is a cloud-based application that is scalable to any size operation. Detailed Cat Production Measurement data, machine data and jobsite data are transmitted from the onboard Cat Product Link™ device directly to the web platform, for you to access wherever you are, via your mobile, tablet or desktop device.

Model
VisionLink® Productivity
Operator Coaching for Excavators

Technology Kits

Caterpillar provides solutions to help customers in any industry improve efficiency and enhance safety.

Model
Cat® Grade Connectivity for Grade with 3D

Mobile Scrap & Demolition Shears

Cat® Scrap and Demolition Shears are industry leaders in steel processing. Power and performance in a reliable package, backed by the best dealer network in the world.

Model	Weight - Boom Mount	Weight - Stick Mount	Length
S3050 Rotating Scrap & Demolition Shear	11201 lb / 5080 kg	10650 lb / 4830 kg	176 in / 4475 mm

Multi-Processor with Concrete Cutter Jaws

For demolition and cutting of concrete structures.

Model	Cycle Time - Open	Excavator Minimum	Cycle Time - Close
MP332 Concrete Cutter Jaw	1.9 s	32 tons	1.3 s
MP345 Concrete Cutter Jaw	1.9 s	45 tons	1.3 s
MP365 Concrete Cutter Jaw	2.1 s	65 tons	1.6 s

Multi-Processor with Shear Jaws

Used to reduce angle iron, channel iron, beams, pipe, rebar, cable and tires.

Model	Cycle Time - Open	Excavator Minimum	Cycle Time - Close
MP332 Shear Jaw	1.9 s	32 tons	1.3 s
MP345 Shear Jaw	1.9 s	45 tons	1.4 s
MP365 Shear Jaw	2.1 s	65 tons	1.6 s

Multi-Processor with Tank Shear Jaws

Used to cut storage tanks and plate steel producing straight, smooth cuts.

Model	Cycle Time - Open	Excavator Minimum	Cycle Time - Close
MP332 Tank Shear	1.9 s	32 tons	1.3 s

352