Piling Work Machines 30 m maximum depth and 75 kW maximum power of Bore Piling Machines GJG-30 and GJG-20	Crawler Crane 55 tons Crawler Crane	Excavators PC-200, CAT 320, EX 200 Excavators
Heavy Duty Machineries 7 - 20 tons of Dump Truck, 14 ton of Vibrator Roller, Wheel Loader	TSHD Sorong 4190 m3 Trailing Suction Hopper Dredger Sorong	TSHD Serang 1200 m3 Trailing Suction Hopper Dredger Serang
TSHD Bali II 5000 m3 Trailing Suction Hopper Dredger Bali II	TSD Sukabumi Maju 3300 m3 Trailing Suction Dredger Sukabumi Maju	TSD GJ 802 4000 m3 Trailing Suction Dredger GJ 802
TSD GJ 801 3000 m3 Trailing Suction Dredger GJ 801	SB GJ 502 1000 m3 Split Barge Hopper GJ 502	SB GJ 501 1000 m3 Split Barge Hopper GJ 501
CSD GJ 901 1800 m3/hour Cutter Suction Dredger GJ 901	CSD Puncak Besar 2300 m3/hour Cutter Suction Dredger Puncak Besar	CD GJ 701 8.5 m3 bucket capacity of Clamshel Dredger GJ 701
TB Ametis 2000 kW Tug Boat Ametis	TB GJ 201 360 kW Tug Boat GJ 201	TB GJ 201 240 kW Tug Boat GJ 201
SP GJ 101 565 m3/hour Sand Pump Barge GJ 101