THIS IS MY SELECT
Demolition Excavators
340 Straight Boom Excavator
Operating Weight
88,500 lb
Maximum Pin Height at Stick Nose
45.2 ft
Maximum Weight at Stick Nose
10,570 lb
THIS IS MY SELECT
backhoe loader
340 Straight Boom Excavator
Operating Weight
88,500 lb
Maximum Pin Height at Stick Nose
45.2 ft
Maximum Weight at Stick Nose
10,570 lb
Specifications
With its new cab, long maintenance intervals, and power system that improves fuel efficiency up to 15 percent, the Cat® 340 is the perfect choice for low-level demolition, sorting, and other excavation tasks.
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Engine Model
93.0 in
93.0 mm
C9.3B
Engine Power - ISO 14396
314 HP
234 kW
Bore
5 in
115 mm
Stroke
6 in
149 mm
Displacement
568 in³
9.3 l
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Main System - Maximum Flow
93.0 in
93.0 mm
558 l/min (147 gal/min)
Maximum Pressure - Equipment
5,076 psi
35,000 kPa
Maximum Pressure - Equipment - Lift Mode
5,511 psi
38,000 kPa
Maximum Pressure - Travel
5,076 psi
35,000 kPa
Maximum Pressure - Swing
4,264 psi
29,400 kPa
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Swing Speed
8.75 r/min
8.75 r/min
Maximum Swing Torque
106,228 ft·lbf
144 kN·m
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Operating Weight
88,500 lb
40,200 kg
Note (1)
93.0 in
93.0 mm
340 SB with R3.9 m DB stick (12' 10'), 2.27 m3 (2.97 yd3) GD bucket, long undercarriage with 600 mm (24') TG HD tracks
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Fuel Tank Capacity
158.5 gal (US)
600 l
Cooling System
10.5 gal (US)
40 l
Engine Oil
8.5 gal (US)
32 l
Swing Drive
4.8 gal (US)
18 l
Final Drive - Each
2.1 gal (US)
8 l
Hydraulic System - Including Tank
98.5 gal (US)
373 l
Hydraulic Tank
42.5 gal (US)
161 l
DEF Tank
21.1 gal (US)
80 l
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Note (1)
93.0 in
93.0 mm
340 SB with R3.9 m DB stick (12' 10'), 2.27 m3 (2.97 yd3) GD bucket, long undercarriage with 600 mm (24') TG HD tracks
Shipping Height - Top of Cab
11 ft
3,360 mm
Shipping Length
37.4 ft
11,390 mm
Tail Swing Radius
11.6 ft
3,530 mm
Counterweight Clearance
4.1 ft
1,250 mm
Ground Clearance
1.7 ft
520 mm
Track Length
16.5 ft
5,030 mm
Track Length to Center of Rollers
13.3 ft
4,040 mm
Track Gauge
8.5 ft
2,590 mm
Transport Width
10.5 ft
3,190 mm
Cab Height - With FOGS
11.5 ft
3,505.2 mm
Note (2)
93.0 in
93.0 mm
600 mm (24') Track Shoe
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Maximum Pin Height at Stick Nose
45.2 ft
13.77 m
Maximum Weight at Stick Nose
10,570 lb
4,795 kg
Note (1)
93.0 in
93.0 mm
340 SB with R3.9 m DB stick (12' 10'), 2.27 m3 (2.97 yd3) GD bucket, long undercarriage with 600 mm (24') TG HD tracks
Maximum Digging Depth
21.8 ft
6,650 mm
Maximum Cutting Height
45.2 ft
13,770 mm
Maximum Loading Height
33.6 ft
10,250 mm
Minimum Loading Height
11 ft
3,360 mm
Maximum Depth Cut for 2440 mm (8'0') Level Bottom
21.4 ft
6,520 mm
Maximum Vertical Wall Digging Depth
18.5 ft
5,640 mm
Bucket Digging Force -ISO
47,150 lbf
210 kN
Stick Digging Force - ISO
32,440 lbf
144 kN
Maximum Reach at Ground Level
40.5 ft
12,350 mm
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NOTE
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CAB
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ROPS, advanced sound suppression
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High-resolution 254 mm (10') LCD touch screen monitor
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Heated seat with air-adjustable suspension
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ENGINE
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Three selectable modes: Power, Smart, Eco
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Auto engine speed control
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2300 m (7,546 ft) altitude capability with no engine power de-rating
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52° C (126° F) high-ambient cooling capacity
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-18° C (0° F) cold start capability
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Double element air filter with integrated pre-cleaner
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Remote disable
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Biodiesel capability up to B20
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HYDRAULIC SYSTEM
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Boom and stick regeneration circuit
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Electronic main control valve
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Heavy lift mode
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Auto hydraulic oil warm up
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Reverse swing damping valve
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Auto swing parking brake
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High performance hydraulic return filter
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Two speed travel
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Bio hydraulic oil capability
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UNDERCARRIAGE AND STRUCTURES
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Towing eye on base frame
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9.0 mt (19,842 lb) counterweight
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BOOMS AND STICKS
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ELECTRICAL SYSTEM
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Maintenance-free 1,000 CCA batteries (x2)
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Centralized electrical disconnect switch
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LED chassis light
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CAT TECHNOLOGY
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SERVICE AND MAINTENANCE
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Grouped location of engine oil & fuel filters
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Scheduled Oil Sampling (S.O.S) ports
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SAFETY AND SECURITY
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Caterpillar One Key security system
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Lockable external tool / storage box
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Lockable door, fuel and hydraulic tank locks
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Lockable fuel drain compartment
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Service platform with anti-skid plate and recessed bolts
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Right-hand handrail and hand hold
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Standard visibility mirror package
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Signaling / warning horn
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Ground-level secondary engine shutoff switch
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Rear and sideview cameras
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Boom lowering check valve
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Stick lowering check valve
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NOTE
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ENGINE
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Cold start block heaters
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Auto reverse fan
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-32° C (-25° F) cold start capability
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HYDRAULIC SYSTEM
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Smart Boom
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Combined two-way auxiliary circuit with direct return
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Medium-pressure auxiliary circuit
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Cooling circuit
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Quick coupler circuit for Cat Pin Grabber and CW Dedicated
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UNDERCARRIAGE AND STRUCTURES
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Long undercarriage
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Long Narrow undercarriage
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600 mm (24') HD triple grouser track shoes
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700 mm (28') triple grouser track shoes
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850 mm (33') HD triple grouser track shoes
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BOOMS AND STICKS
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3.2 m (10'6') Reach stick
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3.9 m (12'10') Reach stick
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SERVICE AND MAINTENANCE
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Preventative maintenance ready (Quick Evac™)
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Electric refueling pump with auto shutoff
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ELECTRICAL SYSTEM
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SAFETY AND SECURITY
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WHY CHOOSE EMPIRE
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Every purchase backed by a full menu of service and support offerings
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Flexible financing options designed to fit your budget
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Commitment to providing expert training to maximize operations
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Value Agreements to ensure proper maintenance and performance