Payment & Shipping Terms:
|Engine Model:||ZN390Q||Cylinder Number:||3|
|Maximum Excavation Height（mm）:||3800mm||Overall Dimension( LxWxH):||4090*1200*2310mm|
2.2t excavator China Construction Equipment Machinery Excavator 2.2ton
Cylinder with buffer function: boom cylinder and bucket cylinder, bucket cylinder designed buffer, can reduce the vibration and impact of the machine, reduce noise and extend the life of the cylinder.
Double pump confluence technology: increase the main valve to provide the boom, bucket, bucket flow of each cylinder, improve the operation speed.
The improved design of the cross section shape of the crawler frame reduces the soil accumulation, makes the carrier sprocket more difficult to wear, and improves the durability of the machine.
The important hinge part of the bucket is made of forging structure, which can reduce the stress and improve the durability by changing the shape and the thickness of the plate.
The boom is welded integrally, and finally, the boring of the boring machine is processed, and the firmness of the arm is greatly strengthened, and the service life of the pin and the sleeve is prolonged, so as to avoid the welding break at the welding place and to be durable.
Bucket cutting plate adopts special wear-resistant steel plate, suitable for heavy duty operation requirements, with wear-resistant bucket teeth, side teeth, improve the performance of the machine.
Use thicker steel plate and increase side strengthening plate to improve wear resistance
The trimming surface is neat and flat when the flat bucket is used for leveling operation.
The detail parameter:
|Digging bucket capacity||0.08m3|
|Digging bucket width||490mm|
|Engine||CHANGCHAI - ZN390Q|
|Bore X Stroke||90*95mm|
|Main pump||single cylinder|
|Rated Pressure||25/31.5 MPa|
|Fuel Tank Capacity||40L|
|Hydraulic oil tank||60L|
|Overall dimension( LxWxH)||4090*1200*2310mm|
|Track Gauge||950 mm|
|Counterweight ground clearance||460mm|
|Track grounding length||1250 mm|
|Total track length||1610 mm|
|Track show width||230 mm|
|Total Track width||1200mm|
|Min ground clearance||190 mm|
|Max. Digging depth||2150 mm|
|Max. digging radius||4095 mm|
|Max. Digging height||3800 mm|
|Max. Dumping height||2660 mm|
Companies adhere to the "integrity-based, quality first, customer first" principle, has always been carried out in the enterprise design, production, sales of every link. To excellent quality, perfect after-sales service, good reputation in the market, won the praise of our customers.
1, excavators in the work, strictly prohibited maintenance, maintenance, fastening and so on. In case of abnormal sound, peculiar smell and temperature rise, the parking should be checked immediately.
2, excavator should not turn too fast, such as curve is too large, should turn.
3, when the excavator rotates, the use of rotary clutch, with the rotating mechanism, brake rotation smoothly, prohibit sharp rotation and emergency braking.
4, before the bucket does not leave the ground, shall not do rotation, walking and other operations.
5, crawler excavator moving, the arm should be placed in the direction of walking forward, the bucket from the ground height of not more than 1 meters.
6, when the excavator uphill, the drive wheel should be in the back, the arm should be on; when the excavator downhill, the drive wheel should be in front, the arm should be behind. Downhill should be slow, no change on the way.
7, the arm pulley at the top of the maintenance, maintenance, lubrication and replacement, the arm should be dropped to the ground.
8, when digging, each eating soil should not be too deep, the bucket is not too strong, so as not to damage the machinery or cause overturning accident. When the bucket falls, take care not to go too fast, so as to avoid the instability of the lower frame and the whole machine before and after shaking.
9, with the excavator operation, for cleaning, leveling, slope repair personnel, must work outside the radius of the excavator. If it is necessary to work within the radius of the excavator, the excavator must stop turning and turn off the pilot switch before it can do its work. At the same time, the crew should cooperate closely to ensure safety.
10, within the scope of excavator loading, shall not stop vehicles and pedestrians. When unloading the truck, wait for the truck to stop. The driver leaves the cab to turn the bucket and unload the car. When turning, the bucket shall be avoided as far as possible from the top of the cab. When unloading, the bucket should be lowered as far as possible, but it shall not be allowed to hit any part of the truck.