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Cat® 352 Hydraulic Excavator

Net Power - ISO 9249

443 hp

Operating Weight

107,800 lb

Maximum Digging Depth

26.11 ft

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SPECIFICATIONS

The Cat® 352 gives you the power and durability to tackle big jobs. It offers premium performance and simple-to-use technologies like Cat Grade with 2D, Grade Assist, and Payload all standard equipment from the factory to help boost your operator efficiencies. The 9.8 mt (21,605 lb) counterweight enables the excavator to be more stable and productive with large work tools. Extended and synchronized maintenance intervals and low fuel consumption help you cut costs without sacrificing production.

Not all features available in all regions. Consult your Cat dealer for specific configurations available in your region.

FULL SPECIFICATIONS

Air Conditioning System

Air Conditioning

The air conditioning system on this machine contains the fluorinated greenhouse gas refrigerant R134a or R1234yf. See the label or instruction manual for identification of the gas. If equipped with R134a (Global Warming Potential = 1430), the system contains 1.0 kg (2.2 lb) of refrigerant which has a CO2 equivalent of 1.430 metric tonnes (1.576 tons). If equipped with R1234yf (Global Warming Potential = 0.501), the system contains 0.85 kg (1.87 lb) of refrigerant which has a CO2 equivalent of 0.001 metric tonnes (0.001 tons).

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

Handrail Height

11.1 ft

Shipping Length

39.1 ft

Tail Swing Radius

12.4 ft

Counterweight Clearance

4.2 ft

Ground Clearance

1.7 ft

Track Length

17.7 ft

Track Length to Center of Rollers

14.4 ft

Track Gauge

9 ft

Transport Width

11.11 ft

Engine

Net Power - ISO 9249

443 hp

Net Power - ISO 9249 (DIN)

449 hp (metric)

Engine Model

Cat C13B

Engine Power - ISO 14396

445 hp

Engine Power - ISO 14396 (DIN)

451 hp (metric)

Bore

5 in

Stroke

6 in

Displacement

763 in³

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 1,700 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) and are compatible* with ULSD blended with the following lower-carbon intensity fuels** up to: 20% biodiesel FAME (fatty acid methyl ester)*** 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. *While Caterpillar engines are compatible with these alternative fuels, some regions may not allow their use. ** Tailpipe greenhouse gas emissions from lower-carbon intensity fuels are essentially the same as traditional fuels. *** Engines with no aftertreatment devices are compatible with higher blends, up to 100% biodiesel (for use of blends higher than 20% biodiesel, consult your Cat dealer).

Hydraulic System

Main System - Maximum Flow

779 l/min (206 gal/min)

Maximum Pressure - Equipment

5,076 psi

Maximum Pressure - Equipment - Lift Mode

5,511 psi

Maximum Pressure - Travel

5,076 psi

Maximum Pressure - Swing

3,771 psi

Service Refill Capacities

Fuel Tank Capacity

188.9 gal (US)

Cooling System

13.7 gal (US)

Engine Oil

10.6 gal (US)

Swing Drive

2.8 gal (US)

Final Drive - Each

2.5 gal (US)

Hydraulic System - Including Tank

145.3 gal (US)

Hydraulic Tank

57.3 gal (US)

DEF Tank

21.1 gal (US)

Swing Mechanism

Maximum Swing Torque

139,000 lbf·ft

Note (1)

*For CE-marked machine default value may be set lower

Weights

Operating Weight

107,800 lb

Working Ranges and Forces

Maximum Digging Depth

26.11 ft

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

Maximum Cutting Height

35.2 ft

Maximum Loading Height

24.4 ft

Minimum Loading Height

7.3 ft

Maximum Depth Cut for 2440 mm (8 ft) Level Bottom

26.6 ft

Maximum Vertical Wall Digging Depth

19.3 ft

Bucket Digging Force - ISO

60,000 lbf·ft

Stick Digging Force - ISO

41,100 lbf·ft

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
- Compatibility with radios and base stations from Trimble, Topcon, and Leica
- Capability with 3D grade systems from Trimble, Topcon, and Leica
- Cat Grade with 2D
- Cat Assist (Grade, Boom, Bucket, Swing, Lift)
- Cat Payload (On-the-go weighing, Semiautomatic calibration, Payload/cycle information, USB Reporting Capability)
- Work tool recognition and tracking (Requires PL161 attachment locator on work tool and Bluetooth receiver on machine)
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
- VisionLink™ back office reporting
- Cat Grade Connectivity
- Cat Grade 2D with Attachment Ready Option (ARO)
- Cat Grade with 3D (single or dual GNSS)
- Cat Grade 3D Ready
- GNSS antennae
- Laser catcher
- Cat Tilt Rotator (TRS) Integration
- Operator Coaching
- Advanced Payload (Daily totals, Custom lists, Smart weight target, E-ticket Integration)
- Submarine Grade waterproof Cat Grade to 25 m (82')
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