Shanghai LONGHUA CONSTEUCTION MACHINERY Co., Ltd.
| Supply Ability | One hundred |
| Packaging Details | Bulk and container |
| BRAND | CAT |
| Working weight (kg) | 8000 |
| Engine model | Mitsubishi 4m40 TL |
| Total transport length (mm) | 5800 |
| Total transport width (mm) | 2325 |
| Total transport height (mm) | 2595 |
| Rated power (kW / RPM) | 43/41 |
| Displacement (L) | 2.8 |
| Bucket capacity (M3) | 0.25 |
| Stick length (mm) | 1825 |
| Brand Name | CAT |
| Model Number | 308B |
| Place of Origin | JAPAN |
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Product Specification
| Supply Ability | One hundred | Packaging Details | Bulk and container |
| BRAND | CAT | Working weight (kg) | 8000 |
| Engine model | Mitsubishi 4m40 TL | Total transport length (mm) | 5800 |
| Total transport width (mm) | 2325 | Total transport height (mm) | 2595 |
| Rated power (kW / RPM) | 43/41 | Displacement (L) | 2.8 |
| Bucket capacity (M3) | 0.25 | Stick length (mm) | 1825 |
| Brand Name | CAT | Model Number | 308B |
| Place of Origin | JAPAN | ||
| High Light | Used Cat 308b Excavator ，8T Used Caterpillar Excavator ，0.25M3 Bucket Used Caterpillar Excavator | ||
Cat 308b / 308c / 308d Used Excavator For Sale Japanese Original Excavator Cat 8tons Excavator
100h maintenance
Boom cylinder head pin, boom hinge pin, boom cylinder rod end, stick cylinder head pin, boom stick connecting pin, stick cylinder rod end, bucket cylinder head pin, stick connecting pin, check the oil level in the slewing mechanism box, and discharge water and sediment from the fuel tank
250h maintenance
It is mainly the hydraulic system. It is necessary to maintain the basic components which must be repaired regularly and eliminate the potential faults in time, including
Check the hydraulic oil for impurities, oxidation and moisture
Replace the oil filter
Check the oil level in the final drive box and replace the oil in the engine oil pan
Lubricating slewing support (2 places)
Check the belt tension of fan and air conditioner compressor, and make appropriate adjustment
Check the battery electrolyte
1000h maintenance
Replace the oil in the rotary mechanism box
Check the oil level of the shock absorber inner housing
Check all fasteners of turbocharger and clearance of rotor
Tension of engine belt
Replace the anti-corrosion filter element
Change the oil in the final drive box
Clean the hydraulic system thoroughly
2000h maintenance
Clean the filter screen of hydraulic oil tank
Clean and check the turbocharger
Check the engine and starting motor
Check the engine valve clearance
Check the shock absorber
4000H maintenance
Check the water pump
5000h maintenance
Change hydraulic oil
Other maintenance
1. New machine
Replace the fuel filter element and the additional fuel filter element every 250 hours
Check the engine valve clearance
2. Long term storage
The working device is placed on the ground
After cleaning and drying, the whole machine is stored in a dry indoor environment
Before storage, fill up the fuel tank, lubricate all parts, change the hydraulic oil and engine oil, apply a thin layer of grease on the exposed metal surface of the piston rod of the hydraulic cylinder, remove the negative terminal of the battery, or remove the battery for separate storage
Add appropriate proportion of antifreeze into the cooling water according to the minimum ambient temperature
Start the engine and operate the machine once a month
Parameter configuration of caterpillar 308B excavator
Specifications
| power | traditional power |
| Tonnage (ton) | 8 |
| Operating weight (kg) | 7855 |
| Bucket capacity (M3) | 0.25 |
| Boom length (mm) | 3555 |
| Stick length (mm) | 1825 |
Dynamic System
| Engine model | Mitsubishi 4m40 TL |
| Rated power (kW / RPM) | 43/41 |
| Displacement (L) | 2.8 |
| Cylinder diameter × stroke (mm) | 95×100 |
Body size
| Total transport length (mm) | 5800 |
| Total transport width (mm) | 2325 |
| Total transport height (mm) | 2595 |
| Full height of cab (mm) | 2595 |
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Agent,Importer,Exporter,Trading Company,Seller,Other
Year Established:
2008
Total Annual:
10000000-50000000
Employee Number:
100~200
Ecer Certification：
Active Member
Shanghai LONGHUA CONSTEUCTION MACHINERY Co., Ltd. Spot sales of 5000 sets of used machinery and equipment, excavators, forklifts, bulldozer,cranes, loaders, graders, road rollers and other construction machinery. Second hand roller: 2 tons, 3 tons, 4 tons, 6 tons, 8 tons, 10 tons, 12... Shanghai LONGHUA CONSTEUCTION MACHINERY Co., Ltd. Spot sales of 5000 sets of used machinery and equipment, excavators, forklifts, bulldozer,cranes, loaders, graders, road rollers and other construction machinery. Second hand roller: 2 tons, 3 tons, 4 tons, 6 tons, 8 tons, 10 tons, 12...
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