CAT New Classic CAT®320 GX Hydraulic excavator
Product Feature
1、Fuel consumption is reduced by up to 15 percent%
Its C4.Synchronous operation of the generator and the electronically controlled hydraulic system,Helps you move large amounts of material without consuming large amounts of diesel。
2、Smart Job Cost Saving
Power mode (Power Mode) And the new Smart Mode(Smart Mode) ——Two operating modes to choose from。Traditional power mode allows you to manually adjust the generator speed up or down depending on the type of work。Intelligent mode can automatically adjust the generator.––Scale up to increase productivity or scale down to accommodate lighter loads and optimize operating efficiency。
3、Reliability and durability you can count on
Boom、The stick and bucket linkage can handle a typical 20-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 (125°F) High ambient cooling capacity and –18°C (–0.4°F) Starting ability without fear of various temperatures。
4、Reduce maintenance costs
Optimized filter for longer service intervals,Enables you to get more done with less downtime and lower operating costs。In fact,320 GX With maintenance-free battery and 3000 hours of maintenance-free hydraulic oil system。Centralized location of filter and drain、Easy to access,Allows you to perform maintenance faster。
5、Easier device management
Cat Link Remote technology makes it easy to manage assets and equipment。
Product Link™ Automatic collection of maintenance alert、Data such as model location and fuel usage。You can use it anywhere, anytime VisionLink®Get the data。You can use this system to make informed decisions,To increase productivity、Reduce costs、Simplify maintenance and improve safety and security at your worksite。
6、Built-in security features
Keep your personnel and equipment safe and secure
Smooth handrails and non-slip steps make it easier for workers to get on and off the machine Lockbox protects your gear。Floor-level lubrication points and filters make service inspection safer and easier。The wider view of the cabin and the optional rear view camera improve worksite view performance。
7、A bet bucket,Higher returns
Brand new Cat® General Purpose Excavation Buckets provide higher payloads and higher payback。The wider opening of the bucket makes it easier to clear debris.。Its low-profile design、Angled sides and built-in air holes make it ideal for quick and soft handling.、Wet and viscous material。
8、Protect the hammer from wear
Protects the hammer from excessive operation。Automatic hydraulic hammer stop warning after 15 seconds of continuous impact,Then stop automatically after 30 seconds. – All of this is to prevent wear and tear on implements and excavators.。
Product Parameter
Engine |
|
Engine model |
Cat® C4.4 |
Net power – ISO 9249 |
103 kW |
Engine power – ISO 14396 |
108 kW |
Cylinder bore |
105 mm |
Stroke |
127 mm |
Displacement |
4.4 L |
Slewing mechanism |
|
Swing speed |
11.4 rpm |
Maximum giant slalom torques |
74 kN·m |
Weight |
|
Operating weight |
19720 kg |
Track |
|
Shoe width |
600 mm |
Number of track shoes(Each side) |
45 |
Number of track rollers(Each side) |
7 |
Number of carrier rollers(Each side) |
2 |
Drive |
|
Maximum climbing gradient |
35°±70% |
Maximum travel speed |
5.7 km/h |
Maximum traction |
201 kN |
Hydraulic system |
|
Main system – Maximum flow – Carry out |
442 L/min |
(221 L/min× 2 pumps) |
|
Maximum pressure — Equipment – Normal |
35000 kPa |
Maximum pressure – Drive |
35000 kPa |
Maximum pressure – Turn around |
25000 kPa |
Boom cylinder – Cylinder bore |
120 mm |
Boom cylinder – Stroke |
1260 mm |
Arm cylinder – Cylinder bore |
135 mm |
Arm cylinder – Stroke |
1504 mm |
Bucket cylinder – Cylinder bore |
115 mm |
Bucket cylinder – Stroke |
1104 mm |
Fuel fill capacity |
|
Fuel tank capacity |
390 L |
Cooling system |
24.5 L |
Engine oil |
15 L |
Swing drive |
12 L |
Final drive(Each one) |
4.5 L |
Hydraulic system(Including fuel tank) |
218 L |
Hydraulic tank capacity |
115 L |
Standard configuration |
|
Braking |
ISO 10265:2008 |
Cab/FOGS Fall protection system |
ISO 10262:1998 |
Acoustic performance |
|
GB 16710:2010(External) |
104 dB(A) |
GB 16710:2010(In the cab) |
80 dB(A) |
Size |
|
Boom Option Extend Boom |
5.7 m (18'8") |
Stick Option Extend Stick |
R2.7B1 (8'10") |
1 Machine height |
|
Height of top of cab |
2950 mm |
FOGS Height of the top |
3062 mm |
Armrest height |
3010 mm |
Boom installed/Arm/Bucket |
3200 mm |
Boom installed/Arm |
2990 mm |
Boom installed |
2950 mm |
2 Machine length |
|
Boom installed/Arm/Bucket |
9514 mm |
Boom installed/Arm |
9500 mm |
Boom installed |
8450 mm |
3 Width of upper frame,No walkway |
2740 mm |
4 Turning radius of the tail |
2750 mm |
5 Ground clearance of counterweight |
1020 mm |
6Ground Clearance |
450 mm |
7 Track length – Length to Roller Center |
3265 mm |
8 Track length – Total track length |
4075 mm |
9 Track gauge |
2200 mm |
10 Chassis width – |
2800 mm |
600 mm (24") Shoe |
|
Bucket type |
GDX |
Bucket capacity |
0.90 m³ |
Bucket turning radius |
1500 mm |
Scope and strength of work |
|
Boom Option Extend Boom |
5.7 m (18'8") |
Stick Option Extend Stick |
R2.7B1 (8'10") |
1 Maximum Digging Depth |
6440 mm |
2 Maximum ground reach |
9580 mm |
3 Maximum Digging Height |
9340 mm |
4 Maximum loading height |
6450 mm |
5 Minimum Loading Height |
2450 mm |
6 2440 mm (8'0'') Level Maximum cutting depth at the bottom |
6250 mm |
7 Maximum Vertical Wall Excavation Depth |
5810 mm |
Minimum operating equipment radius |
3680 mm |
Bucket digging force (ISO) |
135 kN |
Arm digging force (ISO) |
106 kN |
Bucket type |
GDX |
Bucket capacity |
0.90 m³ |
Bucket turning radius |
1500 mm |