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Caterpillar
352 LRE Long Reach Excavation Hydraulic Excavator
Net Power – ISO 9249
424 hp
316.2 kW
Operating Weight
128800 lb
58400 kg
Maximum Digging Depth
42.8 ft
13040 mm
Overview
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.
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Features
HIGH PERFORMANCE, LOW FUEL CONSUMPTION
BOOST EFFICIENCY AND PRODUCTIVITY
TAKE THE GUESSWORK OUT OF MANAGING YOUR EQUIPMENT
SIMPLE TO OPERATE
EASY MAINTENANCE
WORK IN COMFORT
BUILT-IN SAFETY
SUSTAINABILITY
Details
Specifications
Engine
| Spec | Value |
|---|---|
| Net Power – ISO 9249 | 424 hp 316.2 kW |
| Net Power – ISO 9249 (DIN) | 429.9 hp (metric) 429.9 hp (metric) |
| Engine Model | Cat C13 Cat C13 |
| Engine Power – ISO 14396:2002 | 425 hp 317 kW |
| Engine Power – ISO 14396 (DIN) | 431 hp (metric) 431 hp (metric) |
| Bore | 5 in 130 mm |
| Stroke | 6 in 157 mm |
| Displacement | 763 in³ 12.5 l |
| Biodiesel Capability | Up to B20¹ Up to B20¹ |
| Emissions | Meets U.S. EPA Tier 4 Final, EU Stage V, and Japan 2014 emission standards. 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. 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) 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. 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
| Spec | Value |
|---|---|
| Maximum Flow – Main System | 206 gal/min 779 l/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
| Spec | Value |
|---|---|
| Maximum Swing Torque | 138000 ft·lbf 187 kN·m |
Weights
| Spec | Value |
|---|---|
| Operating Weight | 128800 lb 58400 kg |
| Note | Variable Gauge High Wide undercarriage, LRE boom, LRE 8.5B (27'9") stick, HD 1.19 m³ (1.56 yd³) bucket, 900 mm (35") triple grouser shoes, 12.0 mt (26,455 lb) counterweight. Variable Gauge High Wide undercarriage, LRE boom, LRE 8.5B (27'9") stick, HD 1.19 m³ (1.56 yd³) bucket, 900 mm (35") triple grouser shoes, 12.0 mt (26,455 lb) counterweight. |
Service Refill Capacities
| Spec | Value |
|---|---|
| Fuel Tank Capacity | 188.9 gal (US) 715 l |
| Cooling System | 13.7 gal (US) 52 l |
| Engine Oil – With Filter | 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 | 12.2 gal (US) 46 l |
Dimensions
| Spec | Value |
|---|---|
| Boom | LRE Boom 11.5 m (37'9") LRE Boom 11.5 m (37'9") |
| Stick | LRE Stick 8.5 m (27'11') LRE Stick 8.5 m (27'11') |
| Bucket | HD 1.19 m³ (1.56 yd³) HD 1.19 m³ (1.56 yd³) |
| Shipping Height – Top of Cab | 11.1 ft 3390 mm |
| Handrail Height | 11.6 ft 3540 mm |
| Shipping Length | 54 ft 16450 mm |
| Tail Swing Radius | 12.3 ft 3760 mm |
| Counterweight Clearance | 4.7 ft 1445 mm |
| Ground Clearance | 2.3 ft 710 mm |
| Track Length | 17.6 ft 5350 mm |
| Track Length to Center of Rollers | 14.2 ft 4340 mm |
| Track Gauge | 10.6 ft 3220 mm |
| Transport Width | 13.6 ft 4120 mm |
Working Ranges & Forces
| Spec | Value |
|---|---|
| Maximum Digging Depth | 42.8 ft 13040 mm |
| Boom | LRE Boom 11.5 m (37'9") LRE Boom 11.5 m (37'9") |
| Stick | LRE Stick 8.5 m (27'11') LRE Stick 8.5 m (27'11') |
| Bucket | HD 1.19 m³ (1.56 yd³) HD 1.19 m³ (1.56 yd³) |
| Maximum Reach at Ground Level | 64.4 ft 19640 mm |
| Maximum Cutting Height | 48.2 ft 14700 mm |
| Maximum Loading Height | 39.4 ft 12030 mm |
| Minimum Loading Height | 7.3 ft 2250 mm |
| Maximum Depth Cut for 2440 mm (8 ft) Level Bottom | 42.5 ft 12970 mm |
| Bucket Digging Force – ISO | 31700 lbf 141 kN |
| Stick Digging Force – ISO | 23380 lbf 104 kN |
Air Conditioning System
| Spec | Value |
|---|---|
| Air Conditioning | The air conditioning system on this machine contains the fluorinated greenhouse gas refrigerant 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). The air conditioning system on this machine contains the fluorinated greenhouse gas refrigerant 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). |
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
- VisionLink Productivity
- 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