Brand: CAT
Model: 308B
Type: Excavator
Year: 2002
Condition: Used
Standard: Excellent
Packing: In Bulk or in Container
Port: Shanghai
Delivery Time: Within one month
We have the most detailed info about the machines, if you need, please contact we freely, we'll try our best to satisfy you.


We also supply crawler cranes, truck cranes, bulldozers, wheel loaders, road rollers, motor graders, etc
Remember our idea: Services to create value, share a better future.
Service for you!
CAT 307B | |
specification | |
Operation weight (kg): | 7210 |
dipper capacity(mm³): | 0.31 |
Boom length(mm): | |
Arm Length(mm): | 1665 |
performance | |
Swing speed (rpm): | 10 |
traveling speed(Km/h): | 3.3/5.2 |
gradeability(%): | 70/35° |
Prssure to the Ground (Kpa): | |
Bucket digging force(kN): | 50.6 |
Stick Digging Force(kN): | 37.1 |
Engine | |
engine type: | Mitsubishi 4M40E1 |
rated power(Kw/rpm): | 41/2200 |
displacement(L): | 2.84 |
Oil capacity | |
fuel tank(L): | 135 |
hydraulic oil tank(L): | 57 |
Main Size | |
The total length of transportation(mm): | 6070 |
Total transportation width(mm): | 2290 |
Total height of transportation(mm): | 2630 |
driving cab height(mm): | 2630 |
Counterweight clearance from the ground(mm): | 760 |
The total length of crawler(mm): | 2760 |
track shoe width (mm): | 450 |
Track the total width(mm): | 2290 |
Minimum Ground Clearance (mm): | 380 |
working range | |
maximum digging radius(mm): | 6340 |
maximum digging depth(mm): | 4110 |
maximum digging height(mm): | 7290 |
maximum dump clearance(mm): | 5150 |
Maximum vertical digging depth(mm): | 3640 |
We also supply crawler cranes, truck cranes, bulldozers, wheel loaders, road rollers, motor graders, etc
Remember our idea: Services to create value, share a better future.Service for you!



FAQ
1.What are your advantages compared with other suppliers and manufacturers?
High quality:
As a professional and reliable supplier, we are experienced in the QualityInspection and Control.Every product will
be strictly inspected before it is delivered to our customers.
Competitive price:
We are so glad to provide the most favorable prices for our customers. And the prices are negotiable by
which a win-win result could be achieved.
2. Which payment terms are available us ?
T/T terms or other. On T/T term, 30% down payment is required in advance, and 70% balance shall be settled before shipment.
3. How long with the delivery?
Normally it takes about 20 days.
4. How about service?
24 hours online, and skype/QQ/wechat/whatsapp so on
5. Whats pareparts can you supply?
All kinds of spare parts of Hitachi Komatsu Cat Sumitomo Kobelco Doosan ,Zoomlion, Sany, Shantui,,Lugong,Sdlg,XGMA,CUMMINS ENGINE,etc