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352 LRE Long Reach Excavation Hydraulic Excavator

Net Power - ISO 9249

443 hp

Operating Weight

128,100 lb

Maximum Digging Depth

42.8 ft

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SPECIFICATIONS

The Cat® 352 Long Reach Excavator (LRE) combines premium performance and simple-to-use technology with steep slope capability reaching out to 19.6 m (64 ft) and dig depth of 13.04 m (43 ft). The Variable Gauge heavy-duty high, wide undercarriage, and extra counterweight provide a stable platform for long-reach digging. When your job calls for heavier work at a distance, call on Cat Long Reach Excavation Excavators. They excel in long-distance applications, including general excavation, dredging, ditch cleaning, settling pond clean out, waterway and canal maintenance, vegetation control with mulcher attachment, and loose material transfer.

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

LRE Boom 11.5 m (37'7")

Stick

LRE Stick 8.5 m (27'9")

Bucket

HD 1.00 m³ (1.31 yd³)

Shipping Height - Top of Cab

11.1 ft

Handrail Height

11.6 ft

Shipping Length

53.9 ft

Tail Swing Radius

12.3 ft

Counterweight Clearance

4.7 ft

Ground Clearance

2.3 ft

Track Length

17.6 ft

Track Length to Center of Rollers

14.2 ft

Track Gauge

10.5 ft

Transport Width

13.5 ft

Engine

Net Power - ISO 9249

443 hp

Net Power - ISO 9249 (DIN)

449 hp (metric)

Engine Model

Cat C13B

Engine Power - ISO 14396:2002

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 1,800 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

Maximum Flow - Main System

206 gpm

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 - With Filter

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

Weights

Operating Weight

128,100 lb

Note

Variable Gauge High Wide undercarriage, LRE boom, LRE 8.5B (27'9") stick, HD 1.00 m³ (1.31 yd³) bucket, 900 mm (35") triple grouser shoes, 12.0 mt (26,455 lb) counterweight.

Working Ranges & Forces

Maximum Digging Depth

42.8 ft

Boom

LRE Boom 11.5 m (37'9")

Stick

LRE Stick 8.5 m (27'11')

Bucket

HD 1.00 m³ (1.31 yd³)

Maximum Reach at Ground Level

64.4 ft

Maximum Cutting Height

48.2 ft

Maximum Loading Height

39.4 ft

Minimum Loading Height

7.3 ft

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

42.5 ft

Bucket Digging Force - ISO

31,700 lbf

Stick Digging Force - ISO

23,380 lbf

STANDARD EQUIPMENT

NOTE
- Standard and optional equipment may vary. Consult your Cat dealer for details.
Boom and Stick
- 11.5 m (37'9") LRE boom
- 8.5 m (27'11") LRE stick
Cab
- Sound suppression
- High-resolution 254 mm (10") LCD touch screen monitor
- Heated seat with air-suspension (Deluxe only)
- Heated and cooled seat with automatic suspension (Premium only)
- Tilt-up left console
- Auto bi-level air conditioner
- Jog dial and shortcut keys for monitor control
- Bluetooth® integrated radio
Cat Technology
- VisionLink™
- Remote Flash
- Remote Troubleshoot
- Cat Grade 2D
- Cat Assist
- Cat Payload
- 2D E-Fence
Electrical System
- Mainteance-free 1,000 CCA batteries
- Centralized electrical disconnect switch
- LED lights
Engine
- Three selectable modes: Power, Smart, Eco
- Auto engine speed control
- 52°C (126°F) high-ambient cooling capacity
- -18°C (0°F) cold start capability
- Double element air filter with integrated pre-cleaner
Hydrauilc System
- Boom and stick regeneration circuit
- Electronic main control valve
- Auto hydraulic oil warmup
- Auto swing parking brake
- Reverse swing damping valve
- Two speed travel
- Bio hydraulic oil capability
Safety and Security
- Caterpillar One Key security system
- Lockable external tool / storage box
- Lockable door, fuel and hyraulic tanks
- Lockable fuel drain compartment
- Service platform with anti-skid plate and recessed bolts
- RH handrail and hand hold
- Signaling / warning horn
- Ground-level secondary engine shutoff switch
- Lockable disconnect switch
Service and Maintenance
- Integrated vehicle health management system
- Grouped location of engine & fuel filters
- Sampling ports for Scheduled Oil Sampling (S·O·S℠)
Undercarriage and Structures
- Variable Gauge High Wide undercarriage
- 12.0 mt (26,455 lb) counterweight
- Grease lubricated track

OPTIONAL EQUIPMENT

NOTE
- Standard and optional equipment may vary. Consult your Cat dealer for details.
Cab
- Cat Stick Steer
Cat Technology
- Cat Grade Connectivity
- Cat Grade 2D with Attachment Ready Option (ARO)
- Cat Grade 3D single GNSS
- Cat Grade 3D dual GNSS
Engine
- Cold start block heaters
- Automatic reverse fan
- -32°C (-25°F) cold start capability
Hydraulic System
- SmartBoom™ (Europe only)
- Combined two-way auxiliary circuit with direct return
- Medium-pressure auxiliary circuit
- Quick coupler circuit for Cat Pin Grabber and CW Dedicated
Safety and Security
- Cat Command (remote control)
- Boom lowering check valve (standard in Europe)
- Stick lowering check valve (standard in Europe)
- Travel alarm (standard in North America)
- Swing alarm
- 360° visibility
Service and Maintenance
- Electric refueling pump with automatic shutoff (Europe only)
- QuickEvac™ maintenance ready
Undercarriage and Structures
- 900 mm (35") triple grouser track shoes
- 750 mm (30") triple grouser track shoes
- 600 mm (24") triple grouser track shoes
- 600 mm (24") double grouser track shoes