حفارة مجنزرة Doosan DX490LC-9C

Product: Used Doosan DX490LC-9C Excavator





We are Shanghai Dreamer Group Co., Ltd which has been being regarded as one of the top sales corporations specialize in selling used construction machinery & used earth-moving equipment in China .We provide second-hand equipments including excavator, loader, bulldozer, grader, road roller, truck crane dump truck and so on.
 
Our history can be traced back to the 1987 when the two founders--- Mr Liang and Mr Li ,Came to Shanghai and started to focus at repairing various kinds of construction machines.

In 1990s, we started to sell used construction equipment in domestic market.

After 2002, china government abolished the restrictions on used construction machinery importing and exporting, we started to expand business abroad. Our products were sold to Southeast Asia, South America, Middle East, Africa, Oceania and other regions. Our customers speak highly of our products and we built good reputation in the field.


1. Bulk/Ro-Ro/Container
2. Wordwide shipping will be okay.
3. FOB,CRF,CIF are all acceptable.
We have professional shipping agent to do the whole shipping process for us. we can ship the machine in bulk cargo as a whole unit or we can load it in a container with dismantling on some parts of the machine, or we can ship it on flat rack. We can choose the way as your requirement.
We have many ways of delivery. Safe, fast and trust
1.Container: which is cheapest and fast. 
2.Bulk cargo ship: which is better for bigger construction equipment 
3.Flat rack ship: which is better for bigger machine and also no need to dismantle
4.RO RO ship: which is good for every machine and faster.
You can depend on your own requires to choose one favorite.
Delivery: Within 5 working days after confirmation
Payment term: T/T, Western Union, Paypal, L/C
Trade term: EXW or FOB or CFR or CIF or CPT or CIP 
Packing detail: pallet
Delivery time:It depend on the purchasing quantity and the stock condition, if the warehouse have, we may arrange the delivery in 2-4 days, or a few days after receiving the deposit.

After-sales Service: One-Year Engine Warranty
Bucket: Backhoe
Tonnage (tons): 49
Slewing speed (rpm): 8.3
Traveling speed (km/h): 5.3/3.1
Bucket digging force (kN): 300
Arm digging force (kN): 253
Rated power (kw/rpm): 257/1800
Number of cylinders (pieces): 6
Cylinder diameter × stroke (mm): 130*160
Main pump maximum flow (l/min): 2*355
Working hydraulic oil circuit (Mpa): 32.3
Traveling hydraulic circuit (Mpa): 32.3
Slewing hydraulic circuit (Mpa): 29.4
Control hydraulic circuit (Mpa ): 34.3
Boom cylinder-number×cylinder diameter×stroke (mm): 2-170*115*1650
Arm cylinder-number×cylinder diameter×stroke (mm): 1-190*130*1805
Bucket cylinder-number×cylinder diameter×stroke (mm): 1-170*115*1341
Number of supporting wheels (single side): 9
Number of chain wheels (single side): 2
Number of track shoes (single side): 53
Usage: Special Excavator, Marine Excavator, Mining Excavator, GM Excavator
Transmission: Hydraulic Transmission
Drive Type: Internal Combustion Drive
Size: Large-Scale
Certification: CE, ISO9001: 2000
Cooling: Water
Tonage: 49 Ton
Transport Package: Bulk Carrier
Origin: Korea
HS Code: 8429521900
Production Capacity: 10 Sets Per Month
Machine operating weight: 46800 kg
Arm length: 2900 mm
Hydraulic oil tank: 390 L
Engine oil replacement amount: 45 L
Coolant: 51 L
Total transport length: 11530 mm
Total transport width: 3350 mm
Total transport height: 4140 mm
Total track length: 5465 mm
Total track width: 3350 mm
Minimum ground clearance: 570 mm
Counterweight ground clearance: 1310 mm
Minimum turning radius of front working device: 4755 mm
Rear end turning radius: 3800 mm
Maximum digging radius: 10765 mm
Maximum digging radius of parking surface: 10475 mm
Maximum unloading height: 6670 mm
质保：: One Year