Tài liệu về động cơ diesel mazda cx5
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Kích thích nghĩa là kích vào chỗ người ta Thích!
chu_thodien
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Kích thích nghĩa là kích vào chỗ người ta Thích!
Thế thì tìm tiếp thôi. Chắc chắn bọn Tây bán, thanh toán là có hàng thôi mà
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Kích thích nghĩa là kích vào chỗ người ta Thích!
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Kích thích nghĩa là kích vào chỗ người ta Thích!
Lượn lờ, nhặt về từ In tơ lét. Chỉ xác nhận em nó có thật, và không chịu trách nhiệm về thông tin, nên các bác nào có hứng thì tự dịch nhé (còn nhiều tin nữa, nếu cần lại nhặt)
The 2.2-liter diesel-fed Skyactiv-D four-cylinder engine powering that CX-5 has drifted far from the moonshot promises Mazda has made—and changed—since 2010. It's neither particularly efficient nor particularly powerful, and it relies on a urea injection system to clean up its emissions enough to pass muster. Mazda surely believed, back then, that its diesel could achieve the enviable goals of gas-engine-rivaling power, exceptional fuel economy, and clean emissions without relying on exhaust aftertreatment equipment. After all, Volkswagen had done just that with its cult-popular TDI diesel models.
Harder to explain is why the engine only makes 168 horsepower and 290 lb-ft of torque, two figures that trail those of the gasoline-fueled turbocharged 2.5-liter four that is also offered in the CX-5. (A naturally aspirated 187-hp 2.5-liter four is standard.) The real humdinger is that the sequentially turbocharged diesel's torque figure fails to match that of Mazda's 2.5-liter turbo gas engine; diesels are renowned for their torque and typically produce less horsepower (thanks to their lower peak engine speeds) but much greater torque than their gas-fueled counterparts. It will, however, be an extremely high-revving diesel with a redline of 5500 rpm, thanks in part to its low-for-a-diesel 14.4:1 compression ratio which keeps cylinder pressures (and NOx emissions) down and allows for lighter reciprocating parts. Towing capacity for the diesel is 3500 pounds, up from 2000 on gas-powered CX-5s.
The 2.2-liter diesel-fed Skyactiv-D four-cylinder engine powering that CX-5 has drifted far from the moonshot promises Mazda has made—and changed—since 2010. It's neither particularly efficient nor particularly powerful, and it relies on a urea injection system to clean up its emissions enough to pass muster. Mazda surely believed, back then, that its diesel could achieve the enviable goals of gas-engine-rivaling power, exceptional fuel economy, and clean emissions without relying on exhaust aftertreatment equipment. After all, Volkswagen had done just that with its cult-popular TDI diesel models.
Harder to explain is why the engine only makes 168 horsepower and 290 lb-ft of torque, two figures that trail those of the gasoline-fueled turbocharged 2.5-liter four that is also offered in the CX-5. (A naturally aspirated 187-hp 2.5-liter four is standard.) The real humdinger is that the sequentially turbocharged diesel's torque figure fails to match that of Mazda's 2.5-liter turbo gas engine; diesels are renowned for their torque and typically produce less horsepower (thanks to their lower peak engine speeds) but much greater torque than their gas-fueled counterparts. It will, however, be an extremely high-revving diesel with a redline of 5500 rpm, thanks in part to its low-for-a-diesel 14.4:1 compression ratio which keeps cylinder pressures (and NOx emissions) down and allows for lighter reciprocating parts. Towing capacity for the diesel is 3500 pounds, up from 2000 on gas-powered CX-5s.
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Kích thích nghĩa là kích vào chỗ người ta Thích!
2019 Mazda CX-5 Signature AWD Skyactiv-D Diesel Specifications
ON SALE Currently
PRICE $42,045/$44,040 (base/as-tested)
ENGINE 2.2L DOHC 16-valve I-4 turbodiesel; 168 hp @ 4,000 rpm, 290 lb-ft @ 2,000 rpm
TRANSMISSION 6-speed automatic
LAYOUT 4-door, 5-passenger, front-engine, AWD SUV
EPA MILEAGE 27/30 mpg
L x W x H 179.1 x 72.5 x 65.3 in
WHEELBASE 106.2 in
WEIGHT 4,000 lb
0-60 MPH 9.0 sec
TOP SPEED N/A
ON SALE Currently
PRICE $42,045/$44,040 (base/as-tested)
ENGINE 2.2L DOHC 16-valve I-4 turbodiesel; 168 hp @ 4,000 rpm, 290 lb-ft @ 2,000 rpm
TRANSMISSION 6-speed automatic
LAYOUT 4-door, 5-passenger, front-engine, AWD SUV
EPA MILEAGE 27/30 mpg
L x W x H 179.1 x 72.5 x 65.3 in
WHEELBASE 106.2 in
WEIGHT 4,000 lb
0-60 MPH 9.0 sec
TOP SPEED N/A
phuoctruongtan
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wensheng
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