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3508C Land Mechanical Drilling Engine

3508C Land Mechanical Drilling Engine

Cat 3508C engines set the standard in the drilling industry. For many years the 3500 has been the preferred choice by drillers due to their high performance, durability, and reliability in the oilfield while maintaining low emissions.The ideal application for the 3508C engine is mechanical drive for land drilling rigs.3508C engines, with ratings: 671 bkW (900 bhp) @ 1200 rpm meet U.S. EPA Non-road Tier 2 equivalent and CARB Tier 2 equivalent emission standards. They are available using U.S. EPA and EU Flexibility, and for other regulated and non-regulated areas.

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Maximum Rating900BHP

EmissionsU.S. EPA Non-road Tier 2

Displacement2111in³

Minimum Rating900BHP

Bore6.69in

Stroke7.48in

Rated Speed1200r/min

AspirationTurbocharged-Aftercooled

Governor and ProtectionADEM A3

Engine Weight - Net Dry10101lb

Rotation from Flywheel EndCounterclockwise

Oil Change Interval500

Flywheel and Flywheel HousingSAE No. 00

Flywheel Teeth183

Minimum Cooling System - Engine Only27.2gal (US)

Length84.1in

Width67in

Height79.7in

Standard

Separate circuit aftercooler core — corrosion resistant coated (airside), air cleaner (single element w/service indicator)

Dual rear-mounted turbochargers

Optional

Air cleaner and air cleaner mounting

Remote air inlet adapters

Air inlet heater

Standard

ADEM A3 ECU — LH

Electronic fuel injector fuel system (10 amp DC power required todrive electronic engine control unit)

Optional

Local speed throttle control

Throttle position sensors

Load sharing modules

Governor conversion

Standard

Torque converter connections

Thermostats and housing, jacket water pump, gear-drivencentrifugal

Connections for radiator cooling

Dual outlets: 88.9 mm O.D. (3.5 in) elbow hose connections

Separate Circuit Aftercooler (SCAC)

Optional

High gloss black folded core radiators

Coolant regulator conversion

Belt guard and radiator guard

Blower fan

Radiator cover

Fan drive and fan pulleys

Water level switch gauge

Coolant level sensors

Coolant conditioner

Expansion tank

Heat exchanger cooling conversion

Auxiliary water pump

Air separator

Standard

Exhaust manifold — dry, stainless steel bellows

Dual turbochargers with watercooled bearings

Exhaust outlet: 292 mm I.D. (11.5 in), 12-10.5 mm dia. holes EQ SP,376 mm bolt hole dia.

Optional

Flexible exhaust fitting

Elbows and flange

Flange and exhaust adapters

Manifold and mufflers

Standard

Flywheel, SAE No. 0 — 151 teeth

Flywheel housing — SAE No. 0

Standard

Primary fuel filter

Fuel priming pump

Fuel filter — RH spin-on type

Fuel transfer pump

Electronically controlled unit injectors

Standard

Electronic instrument panel

Instrumentation readouts:

Optional

Customer management device

Remote panel display and remote cylinder temperature display

Switches and contactors

Gauges and instrument panels

Standard

Crankcase breather — top-mounted

Oil cooler

Oil filler and dipstick — RH

Oil pump

Oil filter — RH spin-on type

Rear sump oil pan, 250-hour change interval

Oil pan drain valve — 3/4" NPT female connection

Optional

Fumes disposal

Oil pans

Prelube options

Sump pumps

Oil Filters

Standard

Rails — mounting, floor type

Optional

Vibration isolators

Standard

Front housing — two-sided

Optional

Front housing

Flexible couplings

Coupling hub

Front accessory drives

Auxiliary drive shaft

Auxiliary drive pulleys

Front stub shaft

Damper guard removal

Pulleys

Flywheel stub shaft

Standard

ADEM A3 ECU system to provide customer-programmableengine deration strategies to protect against adverse operatingconditions

Emergency stop logic inputs provided at 40-pin customer interfaceconnection

Air inlet shutoff

Optional

Shutoffs

Switches and contractors

Explosion relief valve

Sensors

Oil pressure monitor

Shutoff controls

Corrosion protection

Standard

Paint — Cat yellow

Vibration damper and guard

Lifting eyes

B-Series LAND

Optional

Battery chargers

Charging alternators

Optional

Flexible fuel lines

Fuel cooler

Water/fuel separator

Fuel level switch

Optional

Air starting motors — electric

Air pressure regulator

Air silencer

Air start controls — manual, electric

Redundant start

Starting aids

Battery sets – 24V

Battery cable and battery rack

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