2024 John Deere Engine & Drivetrains Industrial Diesel Engines 6068HF285

Information

2024 John Deere Engine & Drivetrains Industrial Diesel Engines 6068HF285

6.8L Industrial Diesel Engine

Features may include:

2-valve cylinder head
  • Cross flow head design that provides excellent breathing from a lower cost two-valve cylinder head
High-pressure common-rail (HPCR) and engine control unit (ECU)
  • The HPCR fuel system provides variable common-rail pressure, multiple injections, and higher injection pressures, up to 1600 bar (23,000 psi). It also controls fuel injection timing and provides precise control for the start, duration, and end of the injection
Fixed geometry turbocharger
  • Fixed geometry turbochargers are sized for a specific power range and optimized to provide excellent performance across the entire torque curve. They are also designed to maximize fuel economy between the engine's rated speed and peak torque.
Air-to-air aftercooled
  • This is the most efficient method of cooling intake air to help reduce engine emissions while maintaining low-speed torque, transient response time, and peak torque. It enables an engine to meet emissions regulations with better fuel economy and the lowest installed costs
Multiple injection strategy
  • The new HPCR fuel system and engine control unit (ECU) allow for multiple fuel injections. The number of fuel injections, based on speed and load, help contribute to lower combustion temperatures, which reduce the formation of NOx and particulates. The multiple injection strategy also provides an added benefit of noise reduction

Photos

Highlights

  • Albany, Georgia
  • 2024
  • John Deere Engine & Drivetrains
  • Industrial Diesel Engines 6068HF285
  • Model: 6068HF285
  • 1340 lb (608 kg)
  • Available
  • 25.9 in (657 mm)
  • 40.8 in (1036 mm)

Specifications

  • 2024
  • John Deere Engine & Drivetrains
  • Industrial Diesel Engines
  • 6068HF285
  • Industrial/Construction
  • Model: 6068HF285
  • Less Regulated/Tier 3/Stage IIIA equivalent
  • 6
  • 415 cu in (6.8 L)
  • 4.17 in (106 mm)
  • 5.00 in (127 mm)
  • 19.0:1
  • In-line, 4-cycle
  • Turbocharged and air-to-air aftercooled
  • Intermittent - Rated: 129-149 kW (173-200 hp) @2200-2400 rpm | Intermittent - Peak:132-149 kW (177-200 hp) @2000-2400 rpm | Heavy Duty - Rated: 116-129 kW (156-173 hp) @2200-2400 rpm | Heavy Duty - Peak: 124-129 kW (166-173 hp) @2000-2400 rpm | Continuous - Rated: 104-116 kW (139-156 hp) @2200-2400 rpm | Continuous - Peak: 111-116 kW (149-156 hp) @2000-2400 rpm | Intermittent - Power bulge: 0-3 % @2000 rpm | Heavy Duty - Power bulge: 0-7 % @2000 rpm | Continuous - Power bulge: 0-7 % @2000 rpm
  • Intermittent - Peak: 714-785 N·m (527-579 ft-lb) @1500 rpm | Heavy Duty - Peak: 667 N·m (492 ft-lb) @1500 rpm | Continuous - Peak: 598 N·m (441 ft-lb) @1500 rpm | Intermittent - Torque rise: 28-32% | Heavy Duty - Torque rise: 30-32% | Continuous - Torque rise: 30-32%
  • 44.2 in (1123 mm)
  • 25.9 in (657 mm)
  • 40.8 in (1036 mm)
  • 1340 lb (608 kg)