The O'Keefe Group, Inc. .
The O'Keefe Group, Inc.
17 Bank Street
Attleboro, MA 02703-0240
Toll-Free: 800-872-7488
Email: mokeefe@theokeefegroupinc.com
Website: www.tog.us.com
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Marathon's RamJet RJ-325 is a real work horse! Its proven capability assures top performance in heavy commercial and industrial applications. The RJ-325 is unique to other compactors in its class, providing a large 60"W x 67 1/2"L clear top opening and a 33" deep charge box - a feature greatly appreciated at peak loading times or when compacting bulky items!

Marathon's side-mounted power unit combines the convenience and ease-of-maintenance that comes with a remote power pack with the space savings and ease-of-installation of an integrated power pack.
RJ-325 & RJ-325HD Commercial Compactors
RJ-325 & RJ-325HD Commercial Compactors - 2
Unit of Measure
Items RJ-325 & RJ-325HD Commercial Compactors
RJ-325
RJ-325 Commercial Compactor 		RJ-325HD Commercial Compactors
RJ-325HD
RJ-325HD Commercial Compactor
Charge Box Capacity - Mfrs. Rating N/A 3.15 yd³2.41 m³
Charge Box Capacity - WASTEC Rating N/A 2.55 yd³1.95 m³ N/A 2.53 yd³1.93 m³
Clear Top Opening N/A 67 1/2 x 60 in1715 x 1524 mm N/A 67 1/2 x 59 1/2 in1715 x 15211 mm
Capacity per Hour N/A 184 yd³141 m³ N/A 183 yd³140 m³
Industry Standards/Certifications N/A
Industry Standards/Certifications
Cycle Time N/A 50 sec
Total Normal Force N/A 46700 lbf208 kN
Total Maximum Force N/A 55100 lbf245 kN
Normal Ram Face Pressure N/A 26.8 psi185 kPa N/A 27.1 psi187 kPa
Maximum Ram Face Pressure N/A 31.7 psi219 kPa N/A 31.9 psi220 kPa
Ram Penetration N/A 13 in330 mm
TEFC Electrical Motor Power (3/60 to 208/230/460) N/A 15 hp11 kW
AC Electrical Control Voltage N/A 120 V
Certification N/A ANSI Regulation Z245.2 NEMA OSHA UL Listed
Electrical Equipment Specifications N/A
  • UL Labeled Panel Box: NEMA Type
  • All Circuits Fused Standard Controls: Keylock Start & Stop
  • Connected to 13' Sealtite
Hydraulic Pump Capacity N/A 18.5 gpm70 L/min
Normal Pressure N/A 1650 psi114 bar
Maximum Pressure N/A 1950 psi135 bar
Hydraulic Cylinder Bore Diameter N/A 6 in152 mm
Hydraulic Cylinder Rod Diameter N/A 4 in102 mm
Reservoir Capacity N/A 20 gal76 L N/A 30 gal114 L
Packer Body: Side Plate Dimension N/A 3/16 in4.76 mm
Charge Box Liner Dimension N/A N/A 1/4 in6.35 mm
Charge Box Floor Dimension N/A 1/2 in12.7 mm
Ram Face Plate Dimension N/A 1/2 in12.7 mm
Ram Bottom Dimension N/A 3/8 in9.53 mm N/A 3/4 in19.05 mm
Ram Side Dimension N/A 1/4 in6.35 mm
Ram Top Dimension N/A 1/4 in6.35 mm N/A 3/8 in9.53 mm
Weight N/A 6700 lbs3038 kg N/A 7375 lbs3345 kg
Engineering N/A The RJ-325 is stress engineered for durability. That means the strength is where it belongs - like the 1/2" charge box floor reinforced with seven heavy duty steel channels, 1/2" steel plate ram face backed with 10" structural channels and extra rugged reinforced sides. N/A Marathon's RJ-325HD is engineered with extra steel to meet the demands of heavy-duty industrial use. Cylinder supports, 1" thick breaker bar, 3/8" ram top and extra side supports are added for superior endurance. Also standard on the RJ-325HD are 1/4" thick steel charge box liners and 1/2" thick abrasion resistant steel plate on the charge box floor.
Ram Guide System N/A The packing ram is supported by specially formulated cast iron shoes which ride on replaceable wear strips. This exclusive design protects the charge box floor from the full force of the packing ram, extending its life and dramatically reducing compaction-robbing friction.
Industrial Grade System N/A The RJ-325 & 325HD have industrial grade electrical and hydraulic components - all totally UL Listed! The controls are contained in an NEMA 4 enclosure and connected to the power unit with 13 ft. of Sealtite. The pump is rigidly secured to a "C" flange motor with a machined bracket for assured coupling alignment.
Note N/A Pictures in this literature are illustrative only. Specifications are subject to change without notice in order to accommodate improvements to the equipment. Certified in compliance with ANSI Regulation Z245.2, all OSHA standards, and certified under WASTEC's Stationary Compactor Certification Program. Products must be used with safe practice and in accordance with said regulations and standards.