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Global-CE > Crawler Excavators > Cat Crawler Excavators > CAT Next Generation CAT®350 Hydraulic excavator
CAT Next Generation CAT®350 Hydraulic excavator

CAT Next Generation CAT®350 Hydraulic excavator

Operating mass of complete machine (kg):
48100
Rated bucket capacity (m ³):
3.2
Rated power (KW/rpm):
309
Engine model:
C9.3B
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Product Feature

1、Increase productivity and efficiency by up to 15 percent%

The 350 model has a bucket capacity of up to 3.2 m³,Coupled with its higher digging and slewing torque, it will provide higher productivity and profits.。

2、Intelligent operation。Cost savings。

Configure two power model,Helps manage fuel consumption for your specific application——Power mode(Power Mode)And a new intelligent mode.(Smart Mode)。

Power mode(Power Mode)Maximize productivity in demanding applications such as truck loading and trenching。

Smart mode(Smart Mode)The engine speed and hydraulic power can be automatically matched in any work application,For maximum fuel efficiency。

Use the operator ID Program the power mode,Mining opportunities Remember your power mode preferences。

Trusted legendary quality and reliability

Boom、The stick and bucket linkages can handle a typical 50 ton job。

Automatic hydraulic oil preheating function makes work more efficient,And help prevent component wear and extend service life。

CAT The chassis has pins and seal grease for improved performance and service life。

Standard 52°C High ambient cooling capacity and -18°C Starting ability without fear of various temperatures。

4、Low maintenance cost

With 349D2 Tier 3 models compared,Longer maintenance interval,Enables you to get more done at a lower operating cost。Centralized distribution of machine filters reduces maintenance times。Hydraulic、Increased air and tank filter volume、Longer life。

Critical maintenance

Cost reduction items include:

+Centralized distribution of machine filters shortens maintenance time。

+ Extended maintenance intervals for both oil and fuel filter。

+ New hydraulic system filters with higher dirt capacity。

+ Brand new CAT The air filter has double the dust holding capacity compared to our previous air filters.。

5、Cab frees operators from tough working conditions

Intelligent design

Operator ID You can record your preferences for the Power Mode、Joystick Control Modes and Joystick Response。Just enter the password to start working.。Seat adjustment、Touch screen display and various controllers are cleverly arranged,Reduces reaching and twisting of the body。

Omnidirectional vision

In front of the cab、Large side and rear window design gives the operator optimum visibility in all directions from the seat。Cab front strut with narrow sides,Gives more visibility to the front of the cab。Plus standard rear view camera,The operator can always easily grasp the situation around the excavator.。

6、Take it、Connect and store

Optional AM/FM The radio includes a USB And an auxiliary signal interface for connection and char of that device;A 24VDC power Jack for faster phone charging。Storage space before control to accommodate wide phones。

Various safety functions

Keep your personnel and equipment safe and secure

Armrest、Serrated steps and skid plates make it safer for workers to get on and off the machine。In addition,Most regular maintenance can be carried out at ground level。Keep your excavator in a safe state at all times by manually entering your PIN Code,An optionalBluetoothA Bluetooth key FOB or an app on your smartphone to activate the keyless push-to-start engine feature。

Product Parameter


Engine

Engine model

 Cat  C9.3B

Net power – ISO 9249:2007

307 kW

Engine power – ISO 14396:2002

309 kW

Cylinder bore

115 mm

Stroke

 149 mm

Displacement

 9.3 L

Hydraulic system

 

Main system – Maximum flow – Execute 779 L/min

(389 × 2 pumps)

Maximum pressure – Equipment – Carry out

35000 kPa

Maximum pressure – Drive

35000 kPa

Maximum pressure – Turn around

25700 kPa

Slewing mechanism

 

Swing speed

 8.44 rpm

Maximum giant slalom torques

187 kN∙m

Weight

 

Operating weight

48100 kg

• Large capacity boom + M3.0UB (9'10") Arm
+ SD 3.2 m3(4.20 yd3)
Bucket and 600 mm (24") Double Tooth Shoe,Long Chassis

Fuel fill capacity

Fuel tank

680 L

Cooling system

48 L

Engine oil(Filter included)

32 L

Swing drive

11 L

Final drive(Each one)

 12 L

Hydraulic system(Including fuel tank)

550 L

Hydraulic oil tank(Including suction pipe)

 217 L

Hydraulic system

Main system-Maximum flow(Total)

779 L/min

Maximum pressure-Equipment

35000kPa

Maximum pressure-Drive

35000kPa

Maximum pressure-Turn around

25700kPa

Size

Boom

 Large capacity 6.55 (21'6")

Arm

Large capacity 3.0UB (9'10")

Bucket

SD 3.20 m3(4.20 yd3)

Shipping height(Height of top of cab)

3260 mm

Armrest height

 3400 mm

Shipping length

 11630 mm

Tail turning radius

 3760 mm

Ground clearance of counterweight

1340 mm

Ground clearance

 520 mm

Roller center spacing

4360 mm

Track length

 5400 mm

Track gauge

2740 mm

Transport width – 600 mm (24") Shoe

3350 mm

Scope and strength of work

Boom

 Large capacity 6.55 (21'6")

Arm

Large capacity 3.0UB (9'10")

Bucket

 SD 3.20 m3(4.20 yd3)

Maximum excavation depth

7260 mm

Maximum ground reach

 11230 mm

Maximum Digging Height

 10280 mm

Maximum loading height

6770 mm

Minimum loading height

2610 mm

2440 mm (8'0") Maximum cut depth at bottom of layer

 7110 mm

Maximum Vertical Wall Excavation Depth

4570 mm

Bucket digging force(ISO)

296 kN

Arm digging force(ISO)

 212 kN

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