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C7.1 Spec Sheet (100,118,150 ekW 50 Hz / 118,150,175,200 ekW 60 Hz)

C7.1 Spec Sheet (100,118,150 ekW 50 Hz / 118,150,175,200 ekW 60 Hz)

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C7.1 Spec Sheet (100,118,150 ekW 50 Hz / 118,150,175,200 ekW 60 Hz)

Product catalog summary

Engine Dimensions & Weight

Length: 2142-2185 mm (84.3-86.0 in)
Width: 965 mm (38.0 in)
Height: 1263 mm (49.7 in)
Net Dry Weight: 1652-1840 kg (3634-4026 lb)
Note: Dimensions are not for installation design; refer to detailed drawings.

Specifications

Model: C7.1 ACERT™ Marine Generator Set
Engine Type: I-6, 4-Stroke-Cycle-Diesel
Compliance: EPA Tier 3/IMO, CCNR Stage 2
Displacement: 7.01 liters
Rated Engine Speed: 50 Hz at 1500 rpm / 60 Hz at 1800 rpm
Bore x Stroke: 105 mm x 135 mm (4.13 in x 5.32 in)
Aspiration: Turbocharged-aftercooled
Governance: Electronically governed
Cooling: Heat exchanger or keel cooled
Refill Capacities: Cooling system - 38 L (10.0 U.S. gal), Lube oil system - 21 L (5.6 gal)
Rotation: Counterclockwise from flywheel end
Oil Change Interval: 500 hours

Standard Engine Equipment

Crankcase ventilation system
Common Rail fuel system
12V and 24V starter motor and battery charging alternator
Mounted air cleaner
Integral plate-type oil cooler
3-phase AREP generators
EMCP4.2 control panel with remote monitoring
Isolated sump
Anti-vibration engine mounts
Glowplugs for cold weather starting
Gear-driven sea-water and jacket-water pumps
Safety shutdowns for low oil pressure, high water temperature, and overspeed
Worldwide Extended Service Coverage (ESC) available
7 available ratings for 50 Hz and 60 Hz power demand
Watercooled exhaust manifold and turbocharger

Optional Attachments

Control System: Governor droop kit for paralleling
Generators & Attachments: Space heater kit
Fuel System: Double wall fuel lines, duplex fuel filters
Lube System: Duplex oil filters
Starting System: Additional electric starter, air starter, jacket water heater options
Marine Classification Society Approval: Pending (ABS, BV, DNV, LR, GL, PRS, RINA, CCS, RS)
General: PGS test report, extra literature, storage preservation, export packing

Caterpillar Generator Specifications

Power Factor: 0.8
Frame: 44.2/46.2
Insulation: Class H
Temperature Rise: Class H (150°K at 40°C, 140°K at 50°C)
Winding Pitch Code: 2/3
Terminals: 12-lead reconnectable
Drip Proof: IP 23
Air Flow 60 Hz: 0.32 m3/s (678 cfm)
Excitation System: AREP
Voltage Regulation: ±0.5%
Total Harmonic Content LL/LN: <4%
Wave Form: NEMA=TIF <50, I.E.C.=THF <2%

Marine Engine Performance

Performance data for 50 Hz and 60 Hz loads are provided, detailing power output (ekW) and fuel consumption (g/bkW-hr) at various load percentages (100%, 75%, 50%, 25%).

Catalog excerpts

C7.1 Spec Sheet (100,118,150 ekW 50 Hz / 118,150,175,200 ekW 60 Hz)-1

STANDARD ENGINE EQUIPMENT • Crankcase ventilation system • Common Rail fuel system • 12V and 24V starter motor and battery charging alternator • Mounted air cleaner • Integral plate-type oil cooler • 3-phase AREP generators which provide the functionality of a permanent magnet excitation system • EMCP4.2 control panel with remote monitoring capability • Isolated sump • Anti-vibration engine mounts • Glowplugs aid starting in cold weather • Gear-driven sea-water and jacket-water pumps • Safety shutdowns for low oil pressure, high water temperature, and overspeed • Worldwide Extended Service Coverage (ESC) available • 7 available ratings to cover power demand of both 50 Hz and 60 Hz • Watercooled exhaust manifold and turbocharger Image shown may not reflect actual engine • EPA Tier 3/IMO compliant/CCNR Stage 2 Right Side • 7.01 liter displacement • 50 Hz 1500 rpm/60 Hz 1800 rpm rated engine speed • 105 mm (4.13 in) bore x 135 mm (5.32 in) stroke • Turbocharged-aftercooled aspiration • Electronically governed • Heat exchanger or keel cooled • Refill capacity – Cooling system: 8 L (10.0 U.S. gal) — hex 3 – Lube oil system: 21 L (5.6 gal) • Counterclockwise rotation from flywheel end • 500-hour oil change interval ENGINE DIMENSIONS & WEIGHT (1) Length (3) Height Weight, Net Dry (approx) Note: Do not use these dimensions for installation design. See general dimension drawings for detail.

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C7.1 Spec Sheet (100,118,150 ekW 50 Hz / 118,150,175,200 ekW 60 Hz)-2

MARINE ENGINE PERFORMANCE 50 Hz % Load OPTIONAL ATTACHMENTS • ontrol System C Governor droop kit (selecting this kit enables paralleling with appropriate customer-supplied switchgear) • Generators & Generator Attachments Space heater kit, installed — 120V AC, 240V AC • uel System F Double wall fuel lines with enclosed common rail and mounted alarm reservoir, duplex fuel filters • ube System L Duplex oil filters • tarting System S Additional 12V or 24V electric starter, air starter, jacket water heater options • arine Classification Society (MCS) Approval – M Pending ABS, BV, DNV, LR, GL, PRS,...

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