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340 Long Reach Excavator

Net Power - ISO 9249

346 hp

Operating Weight

96,500 lb

Maximum Digging Depth

42.8 ft

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SPECIFICATIONS

The CatÂ® 340 LRE helps you hit your targets all day long. With standard CatÂ® Payload and 2D Grade, you can reach up to distances nearly 60 feet (18.28 meters) away. Add in an ergonomic cab, long maintenance intervals that lower your maintenance costs, and a power system that improves fuel efficiency, and you won't find a better excavator for cleaning ditches, canals, and waterways or doing heavier-duty work like dredging and long-distance excavation.

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 1.000 kg (2.205lb.) 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 0.790 kg (1.742 lb.) of refrigerant, which has a CO2 equivalent of 0.001 metric tonnes (0.001 tons).

Dimensions

Boom

LRE Boom 10.6 m (34'9")

Stick

LRE Stick 7.1 m (23'4")

Bucket

GD 0.95 m³ (1.24 yd³)

Shipping Height - Top of Cab

11.2 ft

Handrail Height

11.1 ft

Shipping Length

50.3 ft

Tail Swing Radius

11.6 ft

Counterweight Clearance

4.8 ft

Ground Clearance

2.3 ft

Track Length

16.5 ft

Track Length to Center of Rollers

13.3 ft

Track Gauge

9.6 ft

Transport Width

12.4 ft

Engine

Net Power - ISO 9249

346 hp

Net Power - ISO 9249 (DIN)

351 hp (metric)

Engine Model

C9.3B

Engine Power - ISO 14396:2002

347 hp

Engine Power - ISO 14396 (DIN)

352 hp (metric)

Bore

5 in

Stroke

6 in

Displacement

568 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 1,900 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

560 l/min (148 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

4,264 psi

Service Refill Capacities

Fuel Tank Capacity

158.5 gal (US)

Cooling System

10.5 gal (US)

Engine Oil

8.5 gal (US)

Swing Drive

4.8 gal (US)

Final Drive - Each

2.1 gal (US)

Hydraulic System - Including Tank

98.5 gal (US)

Hydraulic Tank

42.5 gal (US)

DEF Tank

21.1 gal (US)

Swing Mechanism

Maximum Swing Torque

105,471 lbf·ft

Weights

Operating Weight

96,500 lb

Note

Heavy Duty High Wide undercarriage LRE boom, LRE7.1B1 (23'4") stick, General Duty (GD) 0.95 m³ (1.24 yd³) bucket, 850 mm (33") triple grouser shoes, and 10.35 mt (22,800 lb) counterweight.

Working Ranges & Forces

Maximum Digging Depth

42.8 ft

Boom

LRE Boom 10.6 m (34'9")

Stick

LRE Stick 7.1 m (23'4")

Bucket

GD 0.95 m³ (1.24 yd³)

Maximum Reach at Ground Level

59.3 ft

Maximum Cutting Height

51.3 ft

Maximum Loading Height

41.9 ft

Minimum Loading Height

10.5 ft

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

42.5 ft

Bucket Digging Force - ISO

31,590 lbf

Stick Digging Force - ISO

20,750 lbf

STANDARD EQUIPMENT

NOTE:
- Not all features are available in all regions. Please check with your local Cat dealer for specific offering availability in your area.
BOOM AND STICK
- 10.6 m (34'9") LRE boom
- 7.1 m (23'4") LRE stick
CAB
- Sound suppression
- High-resolution 254 mm (10") LCD touch screen monitor
- Heated seat with air-adjustable suspension (Deluxe)
- Heated and cooled seat with auto adjustable suspension (Premium)
- 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
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
HYDRAULIC SYSTEM
- Boom and stick regeneration circuit
- Electronic main control valve
- Heavy lift mode
- Auto hydraulic oil warmup
- Auto swing parking brake
- Reverse swing damping valve
- Two speed travel
SAFETY AND SECURITY
- 2D E-Fence
- 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 oil & fuel filters
- Sampling ports for Scheduled Oil Sampling (S·O·S℠)
UNDERCARRIAGE AND STRUCTURES
- HD High Wide undercarriage
- 10,350 kg (22,800 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
- Hydraulic reversing 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
- QuickEvac™ maintenance ready
UNDERCARRIAGE AND STRUCTURES
- 600mm (24") HD triple grouser track shoes
- 600mm (24") double grouser track shoes
- 700mm (28") triple grouser track shoes
- 850mm (33") triple grouser track shoes