Volkswagen develops a new system that combines mechanical and turbocharged

The Volkswagen Group is developing a new system that combines supercharged and turbocharged, and its installation on a small gasoline engine enhances engine power while improving fuel economy.

Known as SuperTurbo, the system is a combination of turbocharger specialist Eaton that eliminates turbo lag while improving engine power and fuel efficiency over existing conventional turbocharged engines. 15% to 20%. The model equipped with this system will be available at the Frankfurt Motor Show next month.

The system utilizes a supercharger to operate at low engine speeds to increase torque output at low speeds, while another turbocharger provides additional power while the engine is running at medium speed once the turbine reaches sufficient When the speed provides powerful power, a clutch will separate the supercharger from the engine and close the intake valve to avoid the use of a supercharger.

Volkswagen plans to use the system extensively, first on the 06 golf with a 1.4-liter direct-injection gasoline engine, and then promote it to other models. The engine is available in two different versions: one with an output of 140 hp and a peak torque of 184 lb-ft, while the other with a higher performance has a maximum power of 170 hp and a peak torque of 199 lb. In comparison, Volkswagen's current 2.0-liter four-cylinder engine has a maximum power of 150 hp / 148 lb-ft. In addition, the more powerful 1.6-liter and 2.0-liter engines that Volkswagen is developing will also be equipped with this booster system, which will have 195 horsepower and 240 horsepower respectively.

The unit will first be equipped on models sold in the European market to compete with those equipped with turbo diesel engines. This system may also be equipped on diesel vehicles, but in the future North American market depends on the price of oil and local demand for high-power engines.

The wolf speaks a new language: Volkswagen combines two turbochargers to make full use of the advantages of both, that is, to increase power and achieve fuel-saving purposes. The small displacement car can still have powerful power and low fuel consumption, which is really good for both.

Gold dafeng 40HP 4WD agricultural Farm Tractor garden tractor
1.Famous brand diesel engine
2.Increase 30% efficience,Save 25% fuel
3.4 wheel drive, Shuttle shift 12F+12R, High Ground clearance.
4.Stable performance in Mountain Area with low maintenance rate.
5.Rear 3 point hitch, can equipped different farm implements easily.
6.PTO according international standard 540/1000.
7. Equipped Hydraulic steering and Shock absorption seat.

The power by shandong gold dafeng diesel engine, straight cold water, four-stroke engine, torque reserve;
Use 4 x (3 + 1) transmission (12 forward, four reverse), convenient operation, high work efficiency;
Double speed power output, speed is 540/1000 or 540/720, two sets of hydraulic output interface, can form a complete set of various agricultural machinery, adapt to many condition of operation;
Adopting full hydraulic steering, double-acting clutch, flexible operation of portable.


401 Self - propelled gear drive diesel consumption tractor 4wd high efficiency new styleHTB1gbJ440hpgear drive diesel consumption tractor Self - propelled  4wd high efficiency new style


Shan dong gold dafeng Co., Ltd., Engaged in machinery production, package, assembly and disassembly for import and export, Changhui have the completely autonomous management about import and export. Besides, freight forwarders and principal-agent import & export business is also included.  

       We focus on engineering machinery import & export and domestic trading, including Wheel loader, backhoe loader, forklift loader, mining loader, underground loader, mucking loader, Sand-excavating ship, dredger vessels, grader, Forklift, placer gold extraction equipment system of sand & sand washing equipment with related accessories. And we have a good relationship with main construction equipment manufactures of China, like XCMG, SANY, SEM, Liugong, SDLG, LOVOL, etc.

Environment friendly, our product is equipped with the diesel engine manufactured on the basis of British technology, characterized by big torgue, powerful overload capacity and low energy consumption. Besides, our product is quite popular with farmers by virture of the following features.
1. The (3+1)*4 compound gearbox is consisted of multiple gears, resulting in wide applications on various kinds of soils
2. The hydraulic steering system, independent oil-way, and multiple rotating speeds, can fully meet the requirement for different working conditions and farm implements.
3. Safe and reliable, our half-track tractor is provided with pedal-operated hydraulic brake and manually controlled braking system.
4. This agricultural half-track can be installed with oil separator for powerful lifting force. Moreover, the forced soil penetrating device is optional, as well.
5. The pneumatic brake system and the 1/2 /3 groups gydraulic output multiway valve are available according to the actual demand of the customer.
6. The heating system, air condition, and the audio system are selectable for cab of the agricultural vehicle. The comfortable driving will bring you high working efficiency.
7. The transfer box and rear track of the eco-friendly half track is interchangeable with that of series. So it can be used as a Wheeled Tractor.

Chinese highly cost-efficient in-line diesel engines with high fuel efficiency, low

maintenance cost, standard preheater and excellent cold start;

Center console with simple structure, high cost efficiency and easy maintenance;

8F+2R gearbox with easy operation and convenient maintenance;

Optional single/double-acting clutches for different needs and operation;

Farmland tires, turf tires, construction tires and many other tires to meet needs of different working conditions.

 

As a member of alibaba, we gain the support form Alibaba depends on the good quality and reputation, such as [Trade Assurance"

Trade Assurance is a free protection service for buyers.

The service is offered by participating suppliers, and is designed to protect your payment if your order is not shipped on time, or if the pre-shipment product quality (optional) does not match the terms agreed on your contract.

Engine model 

Gold dafeng ,  diesel engine, 4 cylinder,in-line, direct injection

Capacity of fuel tank(L)

60

Rated speed (r/min)

2300

Engine power (kw)  

40

Lowest fuel consumption (g/kw·h) 

≤242

Clutch 

Dry,dual-stage type

PTO Speed(rpm)

540/1000

Gearshift 

8F+4R/8F+8R(optional)/16F+8R(optional)


steering

hydraulic

hydraulic outlet valve

2-way(optional)

weight(KG)

3700

Dimension(with cabin) LxWxH mm 

3700x2250x2800

Dimension(without cabin) LxWxH mm 

3700x2250x2100

Wheel base(mm)

2195

Track base(mm) front wheel

1610

Track base(mm) rear wheel

1620-2020(usual 1620)

The smallest clearance(mm)

379

Front tyre 

11.2-24

Rear tyre 

16.9-34/18.4-30(optional)

Type

4x2 2wd

Dimension

2890x1470x1900mm

Wheel base

1710mm

Front tread

1100,1200,1300mm

Rear tread

1150-1200, 1300-1500mm (adjustable)

Min. Ground clearance

320mm or 347.5mm

Turning radius

One side braking 2.6+-0.2

 

Noside braking 3.0+-0.2

Complete tractor weight

1040kg (structure weight)

 

1150kg (min operational weight)

Ballast weight

Front axle: 60kg

 

Rear axle: 140kg

Rated traction force

4.3kN

Rated power

18.4Kw

Gears

8F+2R/16F=4R

Theoretic speed(km/h)

Working gears

Forward F

1.84, 2.79, 4.39, 6.05, 8.49,12.94, 20.30, 27.98

 

 

Rear

2.42, 11.18

 

Creeper

Froward

0.39, 0.6, 0.94, 1.3, 1.83, 2.78, 4.37, 6.02

 

 

rear

0.52, 2.4




40hp Wheeled Tractor

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Shandong Gold Dafeng Machinery Co., Ltd , http://www.golddafengharvester.com