Starting Small... Building Big! With Alban CAT Construction Equipment...

Learn More
Specification Summary
Maximum Rating 135 ekW (170 kVA)
Minimum Rating 110 ekW (138 kVA)
Emissions/Fuel Strategy NSPS or non-regulated
Aspiration Turbocharged-Aftercooled

Engine Specifications

Maximum Rating
135 ekW (170 kVA)
Minimum Rating
110 ekW (138 kVA)
Emissions/Fuel Strategy
NSPS or non-regulated
Aspiration
Turbocharged-Aftercooled
Aspiration
Turbocharged-Aftercooled
Manifold Type
Watercooled
Bore
4.76 in
Bore
4.76 in
Stroke
5.98 in
Stroke
5.98 in
Displacement
640.0 in3
Displacement
640 in³
Engine Control and Protection
ADEM A4
Generator set control
EMCP 4.3 (4.4 optional)
Generator Set Control
EMCP 4.3 (4.4 optional)
Generator
SR4B
Generator
SR4B
Frequency - Speed
50/60 Hz (1500/1800 rpm)

Capacity for Liquids

Fuel
CNG, LNG, field gas, natural gas
Lube oil system (refill)
12.0 gal
Lube Oil System - Refill
12 gal (US)
Cooling system (engine)
5.0 gal
Cooling System - Engine
5 gal (US)

Dimensions

Length
145.8 in
Length
145.8 in
Width
60.2 in
Width
60.2 in
Height
73.1 in
Height
73.1 in
Weight
7716.0 lb
Weight
7716 lb
  • Air Inlet System
    • Air cleaner — intermediate duty, dry
    • Air cleaner rain cap
    • Air cleaner service Indicator
  • Cooling System
    • High ambient radiator design for gas fuel applications
    • Side-by-side aftercooler and jacket water core
    • Metal top and bottom tanks
    • Coolant drain
    • Fan and belt guard
    • Coolant level sensor
  • Exhaust System
    • Exhaust manifolds — water cooled
    • Exhaust elbow and flex fitting — 127 mm (5 in)
    • Residential grade muffler
  • Fuel System
    • Gas pressure regulator — requires 82.7-172.4 kPa (12-25 psi) gas
    • Natural gas carburetor
  • Generator
    • Rated for continuous duty — 25% oversize
    • Class H insulation
    • Permanent magnet
    • Random wound
    • 240 VAC space heater
    • Coastal insulation protection
    • IP23 protection
    • Cat Digital Voltage Regulator
  • Control System
    • Electronic governing ADEM A4
    • Electronic diagnostics and fault logging
    • Momentary start/stop logic
    • High temperature braided engine harness with 70-pincustomer connector and service tool connector
  • Lube System
    • Crankcase breather, top-mounted
    • Oil filter, spin-on, left-hand service
    • Dipstick, left-hand service
    • Oil pump — gear-driven
    • Oil cooler
  • Mounting System
    • Heavy-duty welded steel base designed for the oilfield
    • Designed to accommodate a drop-over enclosure
    • Space claims for makeup tank and coalescing filter
    • Base design optimized for loading, transport, and unloading
  • Protection System
    • The following parameters include alarm and shutdown:
  • General
    • Jacket water heater
    • 24V starting motor
    • 24V, 45-amp charging alternator
  • Exhaust System
    • Three-way catalyst
    • Critical grade muffler
    • Muffler mounting structure
  • Fuel System
    • Air-fuel ratio control
    • Coalescing filter, heavy-duty for wellhead gas