Caterpillar 797
Technical data by generation and configuration: engine, cooling, refill capacities and the manufacturer's public documents.
Caterpillar 797 · 797B
Generación anterior (Specalog AEHQ5511)
| Engine | Engine | Cat 3524B · 2,648 kW bruta / 2,513 kW al volante | Standard |
|---|---|---|---|
| Engine | Cárter (capacidad) | 417 L | Standard |
| Cooling | Sistema de enfriamiento (capacidad) | 1,194 L | Standard |
| Transmission | Convertidor de par y transmisión (capacidad) | 629 L (cárter 190 L) | Standard |
| Axles and final drives | Diferenciales y mandos finales (capacidad) | 701 L | Standard |
| Brakes and retarder | Frenos | Multidisco enfriados por aceite | Standard |
| Steering | Sistema de dirección (capacidad) | 432 L (tanque 235 L) | Standard |
| Steering | Dirección | Ángulo de dirección 39° | Standard |
| Hoist hydraulics | Sistema de frenos y levante (capacidad, con tanque) | 1,842 L (tanque 996 L) | Standard |
| Tires | Neumáticos | 59/80R63 | Standard |
| Fuel | Tanque de combustible | 6,814 L | Standard |
| Body | Capacidad | Carga nominal 345 t | Standard |
Caterpillar 797 · 797F · 4,000 hp
797F · estándar
| Engine | Engine | Cat C175-20 · 106 L · 2,983 kW (4,000 hp) bruta @ 1,750 rpm | Standard |
|---|---|---|---|
| Engine | Cárter (capacidad) | 390 L | Standard |
| Cooling | Sistema de enfriamiento (capacidad) | 1,160 L | Standard |
| Transmission | Cárter del convertidor (capacidad) | 303 L | Standard |
| Axles and final drives | Mandos finales y diferenciales (capacidad) | 1,250 L | Standard |
| Brakes and retarder | Frenos | Discos húmedos; superficie de frenado delantera 132,259 cm² | Standard |
| Steering | Dirección | Ángulo de dirección 40° | Standard |
| Steering | Tanque de dirección (capacidad) | 370 L | Standard |
| Hoist hydraulics | Tanque de frenos y levante (capacidad) | 770 L | Standard |
| Tires | Neumáticos | 59/80R63 | Standard |
| Fuel | Tanque de combustible | 7,570 L | Standard |
| Body | Capacidad | Al ras 172 m³ | Standard |
Caterpillar 797 · 797F · 3,550 hp
797F · opcional
| Engine | Engine | Cat C175-20 · 2,647 kW (3,550 hp) bruta | Optional |
|---|---|---|---|
| Engine | Cárter (capacidad) | 390 L | Standard |
| Cooling | Sistema de enfriamiento (capacidad) | 1,160 L | Standard |
| Transmission | Cárter del convertidor (capacidad) | 303 L | Standard |
| Axles and final drives | Mandos finales y diferenciales (capacidad) | 1,250 L | Standard |
| Brakes and retarder | Frenos | Discos húmedos; superficie de frenado delantera 132,259 cm² | Standard |
| Steering | Dirección | Ángulo de dirección 40° | Standard |
| Steering | Tanque de dirección (capacidad) | 370 L | Standard |
| Hoist hydraulics | Tanque de frenos y levante (capacidad) | 770 L | Standard |
| Tires | Neumáticos | 59/80R63 | Standard |
| Fuel | Tanque de combustible | 7,570 L | Standard |
| Body | Capacidad | Al ras 172 m³ | Standard |
Sources
Caterpillar: Specalog 797B (AEHQ5511) publicado por Kelly Tractor, distribuidor Cat; folleto oficial del 797F (cat.com)
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