Product Description

8ton XE80D China New Hydraulic Crawler Excavator
 

1. The overall layout and the axle load distribution are more reasonable to achieve better traveling stability and the maximum traveling speed is up to 40km/h to realize faster site transfer speed.
2. The domestic leading hydraulic system distribution technology features high energy-saving and efficiency.
3. The highest breakout force on the loading end is leading the industry by 15%~20% compared with like models.
4. The advanced structure and hinge points on the CZPT end and the industry’s largest rotating angle of the bucket ensure strong soil holding capacity.

This excavator is designed for small works, small projects, in garden, farmland, municipal works,vegetable greenhouse, CZPT trench It is with small engine, simple design, easy to maintain.

We will provide :
A.English manual with sketches of machine structure of this standard model;
B.Full catalog of mini excavators for reselling(pictures and videos for customers reselling);
C.Full videos about operating teaching including the after sale services steps;
D.Extra filters and toolbox for easy maintain; E.Spare parts by air express(low weight);
E.30% advance payment for production starting,the balance after the customer’s confirmation by videos and pictures.

Detail pictures:

Specification:

Description		Unit	Parameter value
Operating weight		Kg	7730
Bucket capacity		m³	0.33
Engine	Model	/	4TNV98-ZCSXG
	No. of cylinders	/	4
	Output power	kw/rpm	44.8/2200
	torque/speed	N.m	225.7-245.8/1650
	Displacement	L	3.319
Main performance	Travel speed(H/L)	km/h	5.0/2.7
	Rotating speed	r/min	11
	Gradeability	°	35
	Ground pressure	kPa	34.85
	Bucket CZPT force	kN	57
	Arm crowd force	kN	38
	Maximum traction	kN	68.3
	Main pump	/	/
Hydraulic system	Rated flow of main pump	L/min	176
	Pressure of prime valve	MPa	28
	Pressure of travel system	MPa	27.4
	Pressure of swing system	MPa	20.6
	Pressure of pilot system	MPa	3.5
Oil Capacity	Fuel tank capacity	L	137
	Hydraulic tank capacity	L	82
	Engine oil capacity	L	10
Appearance size	Overall length	mm	6215
	Overall width	mm	2280
	Overall height	mm	2690
	Width of platform	mm	2260
	Overall width of chassis	mm	2200
	Width of crawler	mm	450
	Length of wheel	mm	2195
	Crawler gauge	mm	1750
	Clearance under counterweight	mm	800
	Min. ground clearance	mm	373
	Dozer blade width/height	mm	2200/396
Working scope	Max. CZPT height	mm	7120
	Max. dumping height	mm	5160
	Max. CZPT depth	mm	4070
	Max. vertical wall CZPT depth	mm	3120
	Max. CZPT reach	mm	6245
	Min. swing radius	mm	1800
	Min. tail swing radius	mm	1865
	Max.dozer blade hoist height	mm	363
	Max. dozer blade CZPT depth	mm	346

Package and shipment:
Package:Nude packing with wax painting
Loading port:HangZhou or ZheJiang port
Delivery date:5-7 days after receiving the deposit
Shipping mode:By container,By sea or land transport(By truck or train)
Payment term:L/C,T/T

Others models excavator
After service:
Free parts offer within 7 days after order
1 year warranty for quality problem

Facotory show:

FAQ
Q1.How can I order from you ?
A:Any discussion by ,email or will be appreciated.We will give you reply soon within 8 hours.

Q2.If the customer quantity is less than your MOQ,how should I do ?
A:Normally,the goods are production according to customer order. We will give you fast delivery time after checking our stock or parts producing.

Q3.If customer have any special requirements about the machine, could you meet the request?
A:Yes,we are CZPT to offer you customized design according to customer’s request.

Q4.If the machine which customer is looking for is not in your catalogue,what shall I do ?
A:We can develop it according to your drawing or sample offer.

Q5.Can you offer the package with our logo and brand ?
A:Yes,we can, only with your official authorization.

Q6.Which port do you usually ship the good ?
A:We usually ship goods from HangZhou or ZheJiang port of China.

Q7.What’s your company’s payment terms, do you accept L/C?
A:Usually we accept T/T,if you have a large quantity, we also do L/C.

Q8.How about the Warranty?
A:One year warranty, when the products reach to destination.

What is a drive shaft?

If you notice a clicking noise while driving, it is most likely the driveshaft. An experienced auto mechanic will be able to tell you if the noise is coming from both sides or from 1 side. If it only happens on 1 side, you should check it. If you notice noise on both sides, you should contact a mechanic. In either case, a replacement driveshaft should be easy to find.

The drive shaft is a mechanical part

A driveshaft is a mechanical device that transmits rotation and torque from the engine to the wheels of the vehicle. This component is essential to the operation of any driveline, as the mechanical power from the engine is transmitted to the PTO (power take-off) shaft, which hydraulically transmits that power to connected equipment. Different drive shafts contain different combinations of joints to compensate for changes in shaft length and angle. Some types of drive shafts include connecting shafts, internal constant velocity joints, and external fixed joints. They also contain anti-lock system rings and torsional dampers to prevent overloading the axle or causing the wheels to lock.
Although driveshafts are relatively light, they need to handle a lot of torque. Torque applied to the drive shaft produces torsional and shear stresses. Because they have to withstand torque, these shafts are designed to be lightweight and have little inertia or weight. Therefore, they usually have a joint, coupling or rod between the 2 parts. Components can also be bent to accommodate changes in the distance between them.
The drive shaft can be made from a variety of materials. The most common material for these components is steel, although alloy steels are often used for high-strength applications. Alloy steel, chromium or vanadium are other materials that can be used. The type of material used depends on the application and size of the component. In many cases, metal driveshafts are the most durable and cheapest option. Plastic shafts are used for light duty applications and have different torque levels than metal shafts.

It transfers power from the engine to the wheels

A car’s powertrain consists of an electric motor, transmission, and differential. Each section performs a specific job. In a rear-wheel drive vehicle, the power generated by the engine is transmitted to the rear tires. This arrangement improves braking and handling. The differential controls how much power each wheel receives. The torque of the engine is transferred to the wheels according to its speed.
The transmission transfers power from the engine to the wheels. It is also called “transgender”. Its job is to ensure power is delivered to the wheels. Electric cars cannot drive themselves and require a gearbox to drive forward. It also controls how much power reaches the wheels at any given moment. The transmission is the last part of the power transmission chain. Despite its many names, the transmission is the most complex component of a car’s powertrain.
The driveshaft is a long steel tube that transmits mechanical power from the transmission to the wheels. Cardan joints connect to the drive shaft and provide flexible pivot points. The differential assembly is mounted on the drive shaft, allowing the wheels to turn at different speeds. The differential allows the wheels to turn at different speeds and is very important when cornering. Axles are also important to the performance of the car.

It has a rubber boot that protects it from dust and moisture

To keep this boot in good condition, you should clean it with cold water and a rag. Never place it in the dryer or in direct sunlight. Heat can deteriorate the rubber and cause it to shrink or crack. To prolong the life of your rubber boots, apply rubber conditioner to them regularly. Indigenous peoples in the Amazon region collect latex sap from the bark of rubber trees. Then they put their feet on the fire to solidify the sap.

it has a U-shaped connector

The drive shaft has a U-joint that transfers rotational energy from the engine to the axle. Defective gimbal joints can cause vibrations when the vehicle is in motion. This vibration is often mistaken for a wheel balance problem. Wheel balance problems can cause the vehicle to vibrate while driving, while a U-joint failure can cause the vehicle to vibrate when decelerating and accelerating, and stop when the vehicle is stopped.
The drive shaft is connected to the transmission and differential using a U-joint. It allows for small changes in position between the 2 components. This prevents the differential and transmission from remaining perfectly aligned. The U-joint also allows the drive shaft to be connected unconstrained, allowing the vehicle to move. Its main purpose is to transmit electricity. Of all types of elastic couplings, U-joints are the oldest.
Your vehicle’s U-joints should be inspected at least twice a year, and the joints should be greased. When checking the U-joint, you should hear a dull sound when changing gears. A clicking sound indicates insufficient grease in the bearing. If you hear or feel vibrations when shifting gears, you may need to service the bearings to prolong their life.

it has a slide-in tube

The telescopic design is a modern alternative to traditional driveshaft designs. This innovative design is based on an unconventional design philosophy that combines advances in material science and manufacturing processes. Therefore, they are more efficient and lighter than conventional designs. Slide-in tubes are a simple and efficient design solution for any vehicle application. Here are some of its benefits. Read on to learn why this type of shaft is ideal for many applications.
The telescopic drive shaft is an important part of the traditional automobile transmission system. These driveshafts allow linear motion of the 2 components, transmitting torque and rotation throughout the vehicle’s driveline. They also absorb energy if the vehicle collides. Often referred to as foldable driveshafts, their popularity is directly dependent on the evolution of the automotive industry.

It uses a bearing press to replace worn or damaged U-joints

A bearing press is a device that uses a rotary press mechanism to install or remove worn or damaged U-joints from a drive shaft. With this tool, you can replace worn or damaged U-joints in your car with relative ease. The first step involves placing the drive shaft in the vise. Then, use the 11/16″ socket to press the other cup in far enough to install the clips. If the cups don’t fit, you can use a bearing press to remove them and repeat the process. After removing the U-joint, use a grease nipple Make sure the new grease nipple is installed correctly.
Worn or damaged U-joints are a major source of driveshaft failure. If 1 of them were damaged or damaged, the entire driveshaft could dislocate and the car would lose power. Unless you have a professional mechanic doing the repairs, you will have to replace the entire driveshaft. Fortunately, there are many ways to do this yourself.
If any of these warning signs appear on your vehicle, you should consider replacing the damaged or worn U-joint. Common symptoms of damaged U-joints include rattling or periodic squeaking when moving, rattling when shifting, wobbling when turning, or rusted oil seals. If you notice any of these symptoms, take your vehicle to a qualified mechanic for a full inspection. Neglecting to replace a worn or damaged u-joint on the driveshaft can result in expensive and dangerous repairs and can cause significant damage to your vehicle.