HomeMachines/EquipmentNew MachinesFeller Bunchers340 UHD Ultra High Demolition Hydraulic Excavator

340 UHD Ultra High Demolition Hydraulic Excavator

Product Description

The Cat® 340 UHD provides optimum machine solutions for building demolition up to 8 stories. With its unique coupling system, you can switch between two lengths of Ultra High Demolition fronts and two types of Retrofit booms and sticks with no special tools in 15 minutes. You simply won’t find a better 50-ton class choice for demolition.

Specifications
Us
Metric
Engine
Engine Model
Cat C9.3B
Engine Power - ISO 14396
314 HP
234 kW
Bore
4.5 in
115 mm
Stroke
5.9 in
149 mm
Displacement
568 in³
9.3 l
Hydraulic System
Main System - Maximum Flow
558 l/min (147 gal/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
4264 psi
29400 kPa
Swing Mechanism - UHD Fronts
Swing Speed
5.2 r/min
5.2 r/min
Swing Mechanism
Swing Speed
8.84 r/min
8.84 r/min
Maximum Swing Torque
106000 ft·lbf
144 kN·m
Weights
Operating Weight
128000 lb
58050 kg
Note (1)
Operating Weight includes Cat MP332 Multiprocessor with Pulverizer Jaws
Machine Weight - UHD Configuration
120600 lb
54700 kg
Note (2)
340 UHD with 22m (72' 2") Front, 9.0 mt (19,842 lb) counterweight, hydraulically variable undercarriage 600 mm (24") HD TG tracks and no Work Tool
Machine Weight - Retrofit Configuration
139300 lb
63200 kg
Note (3)
340 Retrofit boom with R3.2DB (10' 6") stick, 9.0 mt (19,842 lb) counterweight, hydraulically variable undercarriage 600 mm (24") HD TG tracks and 2.27 m3 (2.97 yd3) GD bucket
UHD in Cradle
19460 lb
8830 kg
Retrofit Boom in Cradle - R3.35 TB Stick
15700 lb
7120 kg
Retrofit Boom in Cradle - R2.9 TB Stick
15460 lb
7010 kg
2-piece Retrofit boom in cradle - R3.2 DB stick
18980 lb
8610 kg
Service Refill Capacities
Fuel Tank Capacity
159 gal (US)
600 l
Cooling System
10 gal (US)
40 l
Engine Oil
8 gal (US)
32 l
Swing Drive
5 gal (US)
18 l
Final Drive - Each
2 gal (US)
8 l
Hydraulic System - Including Tank
145.3 gal (US)
550 l
Hydraulic Tank
43 gal (US)
161 l
DEF Tank
21 gal (US)
80 l
Dimensions
Note (1)
UHD Front
Shipping Height - Top of Cab
11.1 ft
3383 mm
Shipping Length
59.6 ft
18.16 m
Tail Swing Radius
11.6 ft
3521 mm
Counterweight Clearance
4.6 ft
1397 mm
Ground Clearance
1.66 ft
510 mm
Track Length
18.9 ft
5770 mm
Track Gauge
9.3 ft
2820 mm
Track Length to Center of Rollers
15.6 ft
4770 mm
Working Gauge - Extended Position
11.1 ft
3400 mm
Shipping Gauge - Retracted Position
7.8 ft
2400 mm
Transport Width
9.83 ft
3000 mm
Machine Length - without Front, with Counterweight
23.25 ft
7.077 m
Machine Length - without Front and Counterweight
22.83 ft
6.954 m
Cab Height - With FOGS
11.75 ft
3585 mm
Track Width - Extended
13.08 ft
4000 mm
Track Width - Retracted
9.83 ft
3000 mm
Note (2)
600 mm (24") Track Shoe
Working Ranges and Forces
Maximum Pin Height at Stick Nose
72.2 ft
22 m
Maximum Weight at Stick Nose
8160 lb
3700 kg
Maximum Working Pin Height at Stick Nose - 1/2
61 ft
18.59 m
Maximum Working Reach at Stick Nose - 1/2
45.4 ft
13.85 m
Maximum Height at Stick Nose in Max Reach Position
41.5 ft
12.64 m
Maximum Reach at Stick Nose
44.4 ft
13.55 m
Note (1)
22 m (72' 2") UHD Front Over-the-Front
Working Ranges and Forces - Retrofit Boom - Straight
Note 1
Straight - R3.9 m DB stick (12' 10") Over-the-Front
Maximum Pin Height at Stick Nose
42.6 ft
12.97 m
Maximum Weight at Stick Nose
13190 lb
4200 kg
Maximum Height at Stick Nose in Max Reach Position
7.6 ft
2.31 m
Maximum Reach at Stick Nose
37.2 ft
11.32 m
Bucket
2.27 M3 (2.97 yd3) General Duty
Maximum Digging Depth
19.75 ft
6.01 m
Maximum Reach - Ground Level
42.3 ft
12.9 m
Maximum Loading Height
35.2 ft
10.73 m
Minimum Loading Height
3.9 ft
12.8 m
Bucket Digging Force - ISO
47160 lbf
210 kN
Stick Digging Force - ISO
32440 lbf
144 kN
Working Ranges and Forces - Retrofit Boom - Bent
Note 1
Bent - R3.9 m DB stick (12' 10") Over-the-Front
Bucket
2.27 M3 (2.97 yd3) General Duty
Maximum Digging Depth
24.8 ft
7.58 m
Maximum Reach - Ground Level
39.1 ft
11.91 m
Maximum Cutting Height
35.66 ft
10.88 m
Maximum Loading Height
25.2 ft
7.68 m
Minimum Loading Height
7.25 ft
2.22 m
Bucket Digging Force - ISO
47160 lbf
210 kN
Stick digging Force - ISO
32440 lbf
144 kN
Standard/Optional

Standard Equipment

NOTE
CAB
ENGINE
HYDRAULIC SYSTEM
UNDERCARRIAGE AND STRUCTURES
BOOMS AND STICKS
ELECTRICAL
CAT TECHNOLOGY
SERVICE AND MAINTENANCE
SAFETY AND SECURITY

Optional Equipment

NOTE
CAB
ENGINE
HYDRAULIC SYSTEM
UNDERCARRIAGE AND STRUCTURES
BOOMS AND STICKS
ELECTRICAL SYSTEM
SERVICE AND MAINTENANCE

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