Today’s 797F delivers all of this—and more. It’s fast, fuel efficient and delivers class-leading productivity, making it the industry benchmark for lower cost per ton in its size class. It hauls more every load, every cycle and every shift. And it delivers a better bottom line to the most important mine in the world: yours.

The Caterpillar 797 is a series of off-highway, ultra class, two-axle, mechanical powertrain haul trucks developed and manufactured in the United States by Caterpillar Inc. specifically for high-production mining and heavy construction applications worldwide. [1]

Cat ® 797F 矿用卡车何以成为市场上最高效的 363 公吨（400 短吨）级卡车？一流的有效负载？制动性能优异，有利于操作员从容高效地工作？

Cat oil-cooled, multiple disc brakes on all four corners offer you exceptional, fade-resistant braking in all haul road conditions. A variety of Caterpillar designed and built bodies provide you optimal performance and reliability. Operators find the large, spacious cab offers unmatched visibility and exceptional comfort.

Caterpillar 797荣获2000- 2001年度最大卡车头衔。它的V24发动机功率达到惊人的3400马力。797有23英尺高，47.5英尺长，30英尺宽，当翻斗升起后高度则达到50英尺。有8台电脑监视着油压、扭矩、机器性能和轮胎温度等。797上的轮胎是 米其林 专为其定制。每个轮胎都有13 ...

The tough, rugged Cat 797 mining haul truck delivers performance and long life no matter the conditions. Its high-performance engine provides the perfect balance between power, robust design and fuel economy. Oil-cooled, multiple disc brakes on all four corners offer exceptional, fade-resistant braking in all haul road conditions.

In 1998, Caterpillar revealed the world’s largest mechanically driven mining truck — the 797. With wheels more than double the height of two average-sized men and a variety of attachments for maximum productivity, the 797 has been a reliable workhorse for the mining industry.

What makes the Cat® 797F Mining Truck the most productive 363-tonne (400-ton) truck in the market? Is it the best-in-class payload? Superior braking that leads to confident, productive operators? Or a tough, rugged frame that delivers performance and long life no matter the conditions? Today’s 797F delivers all of this—and more.

The Caterpillar 797 is the largest mining truck in the industry, backed by a tradition of superior performance, durability and serviceability. The 797 power train includes a new, more efficient torque converter with lockup clutch.

May 25, 2015 · 几个简单的例子：CATERPILLAR797所使用的59/80R63轮胎是当前世界上最大的轮胎，直径达4.03m，重5.3t，每只造价为2.9万美元，6个轮胎与6辆宝马3系等值；797的24缸发动机排量达117L，油箱容积达到6813L，百公里油耗788L，顶级跑车也难以望其项背；而它的价格也同样让人仰望，最低也要343万美元。 在2008年9月的MINExpo展会上，最新版CATERPILLAR797F登场，此型号装备了排量106L的Cat C175-20ACERT柴油机，最大功率 …