China Standard 2017 Model CZPT CZPT 7 6X4 10 Wheel 371HP, 380HP, 420HP with Double Reduction Driving Axle Used Tractor Truck, Second Hand Prime Mover with Great quality

Product Description

2017 model CZPT CZPT 7 6X4 10 WHEEL 371HP,380HP,420HP with double reduction driving axle used tractor truck, second hand prime mover

Main Specifications: 
Driver’s Cab (One sleeper with A/C)

Model HOWO 7 High roof Cab, with 2 sleeper beds, 2 seats, with A/C
Type Forward control cab, hydraulically tiltable by 60o
Construction Current standard all steel construction
Instrument panel Clearly visible,indicators of compressed air pressure, 
coolant temperature, engine oil pressure and battery 
Seats 4-point support fully floating suspension + shock
absorbers driver adjustable & passenger fixed 
Seat belts For driver & passenger
Glass  Tempered safety glass
Sun visors Dual, adjustable
Mirrors Large, truck type convex
Wind screen wiper 3 arm wind screen wiper system with 3 speeds
Entertainment system FM/AM/SW, 4 band radio with cassette player, 2 speaker and antenna
Steering wheel Adjustable steering wheel
Horn Air horn
Panel LCD Panel with LED light



Engine brand  SINOTRUK
Engine model WD615.42,  420hp
Emission Standard EURO III
Engine type Diesel 4-stroke direct injection engine, 
6-cylinder in-line
with water cooling, turbo-charging &
Displacement 9.726 liters
Max. Output 420hp@2200rpm
Max. torque 1500Nm @1100-1600 rpm
Bore/Stroke 126/130mm
Compression ratio 17:1
Specific fuel consumption ≤193g/kW.h

Cooling system

Medium Water
Radiator heavy duty type
Cooling fan Visco static fan tropical type
Thermostat Opening at 70-80ºC
Warning device Audible & visual


Type Φ430 Diaphragm type, Single dry frictional disc, Hydraulic boosting hydraulically operating with air assistance


  Type Heavy duty, manual fuller type
  Model HW19712
  No of speeds 10 forward + 2 reverse
Model Torque(Nm) Gear Ratios Oiling
1 2 3 4 5 6 7 8 9 10 R1 R2  
HW19712 1900 14.28 10.62 7.87 5.88 4.38 3.27 2.43 1.80 1.34 1.00 13.91 3.18 12  

Front Axle

Type HF9 tons steering with double T-cross section beam
Capacity 9000kg

Rear Axle

Type HC16(16 ton, punching-welding axle housing, double reduction driving axle, inter-wheel differential and differential lock)
Capacity 16T


Frame Heavy duty, reinforced sub frame,
(inner: 280mmx70mmx7mm)
Front suspension semi-elliptic leaf springs with hydraulic telescopic double-action
shock absorbers and stabilizer, 1500mm
Rear suspension semi-elliptic springs ,and bogie springs, and stabilizer
, 1739mm

Air in-take system

Air cleaner type Heavy duty type
Pre filter Cyclone

Exhaust system

Capable of maintaining the sound level as low as possible.


Location Left hand
Model ZF 8098 (Made in Germany) hydraulic steering with power assistance 
Variable ratios 22.2-26.2, 17.0-20.0
Max. pressure 170+10 bar
Max. output torque 7618 Nm
Weight 42 kg


Installed heavy duty front and rear steel bumpers

Brake System

Service brake Dual circuit compressed air brake.
Parking brake Spring energy, compressed air operating on rear wheels
Assistant brake Engine exhaust valve brake

Wheels & Tyres

Wheels Single front and dual rear
Tyres Double Coin brand,12.00R20 
Quantity 13

Air Supply system

Warning device Audible & visual
Air line Heavy duty steel pipes

Electrical System

Operating Voltage 24V, Negative grounded; Starter 24V, 7.5KW
Battery type 2x12V, 165Ah/180Ah
Alternator 28V, 1500W
Cigar Lighter, horn, head lamps, fog lights, brake lights, indicators and reverse lamp


Wheel base 4500mm+1350
Overall length 6745mm
Overall width 2496mm
Overall height 4000mm


II. Detall

III. Shipment 

We usually ship the truck by RO-RO vessel or bulk vessel. We also can ship the truck by the special container.

IV.Original Spare Parts
We supply the original Spare Parts. With a complete after-sales service system, the After-market Division provides excellent service, and uses streamlined supply chain to provide rapid parts delivery.

Business Lines 

Used Excavator
1. Used CZPT : EX100WD, EX120, EX200-1, EX200-2, EX200-3, EX200-5, EX350,
2. KOMATSU: PC60, PC120, PC130-7, PC200, PC210, PC220
3. CAT :CAT312B, CAT320B, CAT320C, CAT325B, CAT330B, CAT 330C

Used Wheel Loader

Used Bulldozer

Used Motor Grader
2. CZPT GD511A, GD605R, GD623A

Road roller



Axle Spindle Types and Installation

Are you looking for a new axle spindle for your vehicle? If so, you’ve come to the right place. Learn more about their types, functions, and installation. After reading this article, you’ll be well on your way to finding your new axle spindle. Axle spindles are essential to your vehicle. There are several types and each has unique characteristics. Here’s how to choose the best 1 for your car.


Axle spindle dimensions are crucial for safe wheel support. This component experiences significant stress and load during bearing mounting and must provide sufficient strength. The axle spindle can be hot-forged or shaped to include an integral shoulder. The shape of the bearing stop region must be abruptly transitioned from a straight to a curved configuration. Dimensions of axle spindle vary with different materials, manufacturing techniques, and applications.
The bearing surfaces of the axle spindle are 1.376 inches across, while the bearing spacer is 1.061 inch across. The axle spindle is 1.376 inches long and includes a cotter pin and nut. Typical axle spindle dimensions are listed below. Some axles may have additional components to reduce their weight, while others may not have any. The number of axles and bearings is also important to consider when determining the dimensions of the axle.
The outside shape of the axle spindle 40 is similar to that of the prior art spindle 10. The outer wheel bearing region 44 is cylindrical with a diameter D 1 and an inner wheel bearing region 46. An axially-separating transition region 48 separates the inner bearing region 46 from the outer wheel bearing region 44. It is important to note that the internal diameter is generally slightly larger than the outer wheel bearing region 46.
Axle spindles can be integrally formed or welded to the housing or central beam. They can also be designed differently depending on the intended function. For example, the trailer axle spindle may have a circular or rectangular cross section. Once again, axle spindles are important for safety and longevity, so it is important to know their dimensions. You can also check online for the dimensions of axle spindles.


Axle spindles are crucial components of a vehicle’s suspension system. They enable a vehicle to move forward, turn, brake, and accelerate. The axle also supports the wheel bearings. In addition to supporting the wheel hub, the axle spindle connects the arms of each wheel to the chassis. This piece is also known as a steering knuckle. The axle spindle’s job is to provide sufficient strength to support the axle.
The functional elements of an axle spindle are cylindrical and have a transition region and an outer surface with an irregular pattern. They have a first and a second diameter, and are shaped to form the spindle’s beam portion and spindle region. The transition region forms a pivotal connection between the axle and the suspension. It also provides the connection between the axle and the trailer. It allows a vehicle to rotate without causing excessive vibrations.
Axle spindles can be circular in structure and are similar to those of the prior art. They support wheel hub configurations. The first end of a spindle is threaded, while the second end is open. The outer wheel bearing region has an outer surface with a diameter D1, while the inner wheel bearing region 46 has a cylindrical outer surface with a diameter D2. The transition region separates the spindle from the rest of the axle.
The spindle nut retains the wheel hub on the spindle, whereas the spindle nut holds the hub assembly in place. A spindle nut retains the wheel on the spindle. A hub cap protects the locking nut assembly and lubrication area. A hub cap is also a common component of the axle. The hub cap also provides a protective shield for the spindle nut.
Steering axle spindles do not extend to the right of the oil seal. They extend from the steering kunckle, which is pivotally joined to the steering axle beam. Despite the differences in bearing seals, wheel hub mounting means, and brake assemblies, the basic spindle configuration is the same. A spindle consists of 2 axially separated bearing regions, 1 with a larger diameter than the other, with a bearing stop adjacent to the inner bearing region.


The axle is the basic unit of an automobile, and it includes several components. Among these are bearings, axle housings, and wheel hubs. Bearings and axle housings take on all of the radial loads placed on them during operation. As a result, they are necessary to ensure that a vehicle is able to function at its optimum level. But if you’re not sure what these components are, they can make all the difference in your ride.
Axle type depends on a number of factors, including the amount of force produced. In some cases, the vehicle already has pre-designed axles that come in standard formats, but in other cases, a customer can order a custom-made axle for the specific needs of his vehicle. Customized axles give the vehicle operator greater control over the speed and torque of the wheels. To choose the correct axle type for your vehicle, it’s helpful to know the measurements of the axle.
Axle gear sets and lubrication passages are also different. Reverse-cut gears can’t be used in place of standard cut gears, and vice-versa. The 2 types of axle are compatible, but the spline count of the differential case must match that of the axle. It’s important to remember that a different type of axle may work with a different type of machine tool.
Different axle spindle materials have their own advantages and disadvantages. Some are more durable than others, depending on their load capacity. Disc brake hubs and axle spindles are similar to the non-braking ones, but include a rotor and a caliper yoke. The yoke design on the rotor or caliper spindle is specific for each rotor.
Bearing-type axles are the most durable. They transfer the weight of the vehicle to the axle casing. The axle housing is retained by a flange bolted to the hub, and the axle bearings are secured on the spindle by a large nut. Alternatively, axles with bearings are supported solely on the axle spindle and don’t require a hub. Floating axles are typically better for long-term operation, but may be a limited choice for vehicles.


Axle spindle installation involves tightening the axle spindle nut to retain the spacer and bearing cones in position. When properly tightened, the axle spindle nut provides the clamp force required to compress the bearing spacer and bearing cone. Preloading is an important part of axle spindle installation because it optimizes bearing life by limiting the tolerance range of end play. Here are some tips on axle spindle installation.
To start the process, you should remove the axle spindle from the vehicle. If the old spindle is not a bolt-on type, a technician will need to cut the weld that holds the axle spindle in place. Then, he or she would need to thread the new spindle back into place. The axle tube must be threaded to accept the new spindle. Once the axle spindle is properly installed, the technician will need to tighten it to the specified torque.
Once the axle spindle is installed, the technician will continue tightening the nut assembly. To ensure a tight grip, the technician will rotate the outer washer while adjusting the torque level on the axle spindle nut. If the nut is not correctly torqued, it may loosen the axle spindle. In addition, improper torque can cause excessive inboard pressure on the outer nut, which can result in over or under-compression of the bearing cone.
The second axle spindle includes an inboard bearing 54 and an outboard bearing 56. The inboard bearing has an inboard surface that abuts the shoulder 26 of the axle spindle. The outboard bearing 57 is mounted on the axle spindle near its outboard end. A bearing spacer 58 is positioned between the inboard and outboard bearings. The spacer and bearing cone group comprises the bearing cones 54 and 56.
Proper alignment of the new spindle is essential for a secure fit. Taking your trailer to a licensed repair facility for a trailer spindle installation is a good idea, as a poorly installed axle can result in improper wheel tracking and premature tire wear. A licensed trailer repair facility can do this for you without much difficulty. This way, you won’t waste your time or frustration on a DIY trailer axle replacement.

China Standard 2017 Model CZPT CZPT 7 6X4 10 Wheel 371HP, 380HP, 420HP with Double Reduction Driving Axle Used Tractor Truck, Second Hand Prime Mover   with Great qualityChina Standard 2017 Model CZPT CZPT 7 6X4 10 Wheel 371HP, 380HP, 420HP with Double Reduction Driving Axle Used Tractor Truck, Second Hand Prime Mover   with Great quality

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