214 & 224 WHEEL-TYPE EXCAVATORS Upper Carriage Technical Data Caterpillar

Engine

Make: Duetz

Type No.: 214 - F 6L 912 224 - BF 6L 913

Type: In - line engine

No. of Cylinders: 214 - 6 224 - 6

Combustion Process: 214 - Direct injection. 4-stroke diesel engine 224 - and Turbocharger

Lubrication: Pressure lubrication system

Piston Stroke: - 125 mm

Cylinder Bore: - 102 mm dia.

Total Displacement: 214 - 5655 cm³ 224 - 6128 cm³

Compression Ratio: 214 - 17 : 1 224 - 15.5 : 1

Firing Order: 214 - 1-5-3-6-2-4 224 - 1-5-3-6-2-4

Engine Power:

214 - 74 kW (100 HP)

224 - 100 kW (136 HP)

Max. Torque at 1600 rpm: 214 - 345 N·m 224 - 490 N·m (1650 rpm)

Permissible Motor Inclinations:

Transverse Engine Position (boom in longitudinal axis):

214: continuous 40° - short-time 40°

224: continuous 45° - short-time 45°

Longitudinal Engine Axis (normal to boom):

214: continuous 20° - short-time 26° (5 min.)

224: continuous 25° - short-time 27° (5 min.)

Air Cleaner: Dry-type cleaner

Flexible Coupling

Type: Centaflex system

Engine

Make: Perkins

Type No.: 214 - 6.3544 224 - T 6.3544

Configuration: In-line engine

No. of Cylinders: 6

Combustion Process: Direct injection, 4-stroke diesel engine 224 - Turbocharged

Lubrication: Pressure with full flow filter

Piston Stroke: 127 mm

Cylinder Bore Diameter: 98.4 mm

Total Displacement: 5.8 liter

Compression Ratio: 16 : 1

Firing Order: 1,5,3,6,2,4

Engine Power: 214 - 102 BHP (Net) 224 - 124 BHP (Net)

Rated Speed (Full Load): 2150 rpm

Low Idle Speed: 800 rpm

High Idle Speed: 2365 rpm

Permissible Engine Inclinations:

Transverse Engine Position (Longitudinal Axis of Boom):

Continuous 45°

Longitudinal Axis of Engine (Normal to Boom): Continuous 45°

Air Filter: Dry-type filter

Flexible Coupling

Type: Centaflex system

Hydraulic Pump

Type: Double axial piston pump with total capacity controller

Engine/Pump Ratio: 1 : 1

Operating Pressure: 300 bar (30 000 kPa)

Delivery Rate: 214 - 2 x 135 l/min 224 - 2 x 162 l/min

Cut-In: 214 - 121 bar (12 100 kPa) at 3 x 135 l/min

224 - 125 bar (12 500 kPa) at 2 x 162 l/min

Cut-Out: 214 - 300 (30 000 kPa) bar at 2 x 50 l/min

224 - 300 bar (30 000 kPa) at 2 x 65 l/min

Control Valve Banks

Number: 2

Type: 4-spool pilot control

Main Relief Valve: 300 bar (30 000 kPa)

Line Relief Valves: 325 (350) bar [32 500 (35 000) kPa]

Pilot Pump

Type: Gear pump

Engine/Pump Ratio: 214 - 1 : 0.816 224 - 1 : 0.816

Return Flow Filter

Type: Filter element

Flow Rate: 214 - 510 l/min.

224 - max. 510 l/min

Swing Drive

Transmission Ratio: 1 = 1 : 21.635

Max. Swing Speed of Upper Carriage:

214 - 9.8 rpm

224 - 9.7 rpm

Swing Brake

Type: Hydraulic Simplex Brake

Braking Torque Max.: 500 N·m (static)

Wheel Cylinder Dia.: 28.57 mm

Master Cylinder Dia.: 15.87 mm dia. x 30 mm

Brake-Force Limiter

Pressure Setting: 214 - 16 bar (1600 kPa)

224 - 20 bar (2000 kPa)

Swing Motor

Type: Axial piston motor

Max. Operating Pressure: 214 - 200 bar (20 000 kPa)

224 - 250 bar (25 000 kPa)

Max. Speed: 214 - 1800 rpm

224 - 2160 rpm

Motor Displacement: 214 - 75 cm³/rev.

224 - 75 cm³/rev.

Heater

Type: Independent

Swing Bearing & Gear Group

Type: Single-row ball bearing swing gear with external gearing