340 UHD Ultra High Demolition Hydraulic Excavator |

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Caterpillar

340 UHD Ultra High Demolition Hydraulic Excavator

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.

340 UHD
340 UHD
340 UHD
340 UHD

Cat 340 Ultra High Demolition Excavators
Cat 340F UHD Boom Change Procedure
Stick Steer for Cat® Excavators

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Features

LATEST FEATURES

Optional integrated vehicle health management system alerts the operator with service guidance and parts needed to enhance uptime.
Make the jobsite safer with an optional swing alarm.

Not all features are available in all regions. Please check with your local Cat dealer for specific offering availability in your area.
Build Number: 07E

PERFORMANCE

UHD can reach up to 18.6m (60 ft 11 in) of vertical pin height, working with a 3.7 ton (8,157 lbs) tool with 11.7m (38 ft 4 in) horizontal reach.
Cat active stability monitoring system continuously informs operators of work tool position within the safe working range and warns when approaching the stability limit.
Hydraulically actuated variable gauge undercarriage provides outstanding stability extended to 4000 mm (13 ft); it retracts to
3000 mm (10 ft) to make transportation easier.
Standard rearview and right-hand sideview cameras give clear views on the monitor.
The C9.3B engine can run on biodiesel up to B20 and meets
EU Stage V, U.S. EPA Tier 4 Final, and Japan 2014 emission standards.
Match the excavator to the job with three power modes – Power, Smart, and ECO. Smart mode automatically matches engine and hydraulic power to working requirements, providing maximum power when needed and reducing power when it isn’t to help save fuel.
The high-efficiency hydraulic reversing fan cools the engine on demand to help reduce fuel consumption.
Cat technologies increase operating efficiency to lower operator fatigue, operating costs, and fuel consumption.

OPERATOR COMFORT

Demolition cab with FOGS includes front and roof of P5A
10 mm (0.4”) laminated glass.
Tilt-up 30° for a more productive and comfortable sight line.
The windshield and roof one-piece parallel wipers with three intermittent settings includes washer spray.
Premium heated and cooled seat is standard.
Get in and out of the cab easier using the tip-up left console.
Control the excavator comfortably with easy-to-reach controls all located in front of you.
Stow your gear with plenty of in-cab storage beneath and behind the seat, overhead, and in the consoles.
Use the standard radio’s USB ports and Bluetooth technology to connect personal devices and make hands-free calls.

SIMPLE OPERATION

Start the engine with a push button; use a Bluetooth key fob or the unique Operator ID function.
Program each joystick button, including power mode, response, and pattern, using Operator ID; the machine will remember what you set each time you go to work.
Automatic hydraulic oil warmup gets you to work faster in cold temperatures and helps prolong the life of components.
Navigate quickly on the high-resolution 254 mm (10 in) touchscreen monitor or with the aid of the jog dial control.
Make moving the excavator much easier with Cat Stick Steer. Simply push a button and use one hand to travel and turn instead of both hands or feet on levers or pedals.
Not sure how a function works or how to maintain the excavator? Always have the operator’s manual at your fingertips in the touchscreen monitor.

EFFICIENCY AND PRODUCTIVITY WITH CAT TECHNOLOGY

Know the excavator’s exact position relative to GPS and GLONASS systems. The machine automatically compensates for excavator pitch and roll caused by sloping ground conditions.
Standard Product Link™ provides location, machine hours, fuel usage, productivity, idle time, diagnostic codes, and other machine data on demand through VisionLink online interface, helping you improve jobsite efficiency with lower operating costs.
Remote troubleshoot connects you to a dealer service professional to help solve your problem and quickly get you to work.
Remote flash works around your schedule to ensure your machine’s software is up to date for optimal performance.
The Cat PL161 attachment locator can help you find tools, track work time, and plan maintenance and replacement.

MAINTENANCE

Enjoy low maintenance cost due to extended service intervals.
Check hydraulic system oil and easily drain fuel system water and fuel tank water from ground level.
Track your excavator’s filter life and maintenance intervals via the in-cab monitor.
Change all fuel filters at a synchronized 1,000 hours. Oil and fuel filters are grouped and located on the right-hand side of the machine for easy maintenance.
The engine air intake filter with pre-cleaner has double the dust holding capacity of the previous air intake filter.
The hydraulic oil filter provides improved filtration; anti-drain valves keep oil clean when the filter is replaced.
S•O•S^SM ports simplify maintenance and allow for quick, easy extraction of fluid samples for analysis.

SAFETY

On-board stability monitoring helps the operator enhance jobsite safety.
A travel direction indicator helps the operator know which way to activate the travel levers.
Enjoy greater visibility in each swing direction with the help of narrow cab pillars and large windows.
A ground-level shutoff switch stops all fuel to the engine when activated and shuts down the machine.
Rearview and right-hand sideview cameras are standard.
Serrated steps and an anti-skid punch plate on the service platform help prevent slipping.

Specifications
Standard Equipment
Optional Equipment

Specifications

Engine

Spec	Value
Engine Model	Cat C9.3B 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

Spec	Value
Main System - Maximum Flow	558 l/min (147 gal/min) 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

Spec Value

Swing Speed 5.2 r/min 5.2 r/min
Swing Mechanism

Spec Value

Swing Speed 8.84 r/min 8.84 r/min

Maximum Swing Torque 106000 ft·lbf 144 kN·m

Spec	Value
Swing Speed	5.2 r/min 5.2 r/min

Spec	Value
Swing Speed	8.84 r/min 8.84 r/min
Maximum Swing Torque	106000 ft·lbf 144 kN·m

Weights

Spec	Value
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

Spec	Value
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

Spec	Value
Note (1)	UHD Front 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 600 mm (24") Track Shoe

Working Ranges and Forces

Spec	Value
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 22 m (72' 2") UHD Front Over-the-Front

Working Ranges and Forces - Retrofit Boom - Straight

Spec	Value
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 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

Spec	Value
Note 1	Bent - R3.9 m DB stick (12' 10") Over-the-Front
Bucket	2.27 M3 (2.97 yd3) General Duty 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