03. RH200 Engine & Pump Drive Gearbox

TEREX RH200 MAINTENANCE TRAINING ENGINE & PUMP DRIVE

RH200 ENGINE & PUMP DRIVE Engine Specifications

NOTES: Engine

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RH200 ENGINE & PUMP DRIVE Engine Specifications

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RH200 ENGINE & PUMP DRIVE Hydraulic Pumps NOTES: Hydraulic Pumps

Main Pump A7V-SL-1000 HD x 4 •

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Variable Displacement Bent Axis Piston Working Pressure 320/360 Bar Operating Speed 924 Max. Oil Flow 925 l / m

Cooling Pump x 4  Gear Pump KP5-250E  Working Pressure 65 bar  Operating Speed 1950 RPM  Max. Oil Flow 468 L/min • • • • •

Swing Charge Pump A10 VO 100 x 2 Variable Displacement.  Axial Piston  Operating Speed 1950 RPM  Max Oil Flow 187 l / m  Working Pressure 50 bar • •

Slew Pump A4V-G-250 2 x 2 = 4 •

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•

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Variable Displacement, Bi-Directional Axial Piston Working Pressure 350 bar Operating Speed 1950 RPM Max. Oil Flow 337 l / m

• • •

Fan Drive, Water Cooling x 2 Variable Displacement.  Axial Piston  Operating Speed 1950 RPM  Max. Oil Flow 187 l / m  Working Pressure 280 bar  • • • • •

Servo Pumps x 4 •

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Kracht Double Gear Pump Working Pressure 70 bar

GearBox Oil Circulation x 1 Kracht Gear Pump Working Pressure 10 bar Operating Speed 2308 RPM Output 12.58 cm3/rev

Operating Speed 1950 RPM Max Oil Flow 2 x 35 l / m

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RH200 ENGINE & PUMP DRIVE Hydraulic Pumps Servo Pump on Rear of Gearbox

Radiator Fan Drive Pump Cooling Pumps

Slew Charge Pump

Slew Pumps

Main Pumps

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RH200 ENGINE & PUMP DRIVE Hydraulic Pumps

SLEW PUMPS SERVO PUMPS ENGINE FAN DRIVE PUMP

SLEW CHARGE PUMP

COOLING PUMPS

MAIN PUMPS

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RH200 ENGINE & PUMP DRIVE Hydraulic Pumps

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RH200 ENGINE & PUMP DRIVE Pump Drive Gearbox Cooling

Oil Coolers

Thermostatic Flow Control Valve

40 Micron Filter Screen

Pump Drive Lube Pumps

Oil Temperature Below 48C Oil Temperature Above 55C

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RH200 ENGINE & PUMP DRIVE Pump Drive Gearbox Check Tubes Pump Drive Shafts

Lube Pump

Oil Level Check Plugs

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RH200 ENGINE & PUMP DRIVE Pump Drive Gearbox

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RH200 ENGINE & PUMP DRIVE Engine Coupling

Engine Coupling

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RH200 ENGINE & PUMP DRIVE Pump Drive Gearbox

Input shaft Seal and Bearing Carrier 

Sleeves

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RH200 ENGINE & PUMP DRIVE Filters

Engine Coolant Filters

Engine Fuel Filters

Engine Oil EliminatorFilter

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RH200 ENGINE & PUMP DRIVE Fuel Filters

Level Sensor

Separator

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RH200 ENGINE & PUMP DRIVE Filters

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RH200 ENGINE & PUMP DRIVE Filters

System Design

Filter •

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Protects the engine Full flow  Automatic self-cleaning

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Centrifuge 

Cleans the lube oil



Bypass flow

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Disc stack centrifuge

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RH200 ENGINE & PUMP DRIVE Filters

NB : Keep this area clean

CHECK ROTATION HERE:

SERVICE TRAINING

CENTRIFUGE FILTER:

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RH200 ENGINE & PUMP DRIVE Filters

CENTRIFUGE FILTER

Filter Outlet

Filter Inlet

Return to Sump SERVICE TRAINING

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RH200 ENGINE & PUMP DRIVE Engine Oil Reserve

Engine Sump

Oil Pump

Reserve Tank

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RH200 ENGINE & PUMP DRIVE Engine Air Intake

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RH200 ENGINE & PUMP DRIVE Engine Exhaust

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RH200 ENGINE & PUMP DRIVE Engine Cooling System

MURPHY LEVEL SWITCH

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RH200 ENGINE & PUMP DRIVE Engine Cooling Fan Drive Pumps

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RH200 ENGINE & PUMP DRIVE Engine Cooling Fan Drive Pumps

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RH200 ENGINE & PUMP DRIVE Cooling Schematic < 58 deg

580Ma to Proportional valve

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RH200 ENGINE & PUMP DRIVE Cooling Schematic > 95 deg

150Ma to Proportional valve

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