BUY New & Used Commercial Generators With Dependable Power Supply 70 kW GENERATORS FOR SALE

70 kW Generators for Motors, Pumps, Compressors, Building Systems, and More

Motors, pumps and compressors are what a 70 kW generator is usually bought for, and it still leaves capacity for computers, lights and air conditioning on a jobsite or in an office. It suits businesses that want one dependable source of power without moving to a larger class.

A Reliable Step Up for Growing Facilities

70 kW tends to be where operations land once a single major piece of equipment plus everyday building loads stop fitting comfortably in the 50-65 kW range. It’s a common size for facilities adding a second production line, expanding a workshop, or upgrading from an aging generator that’s no longer keeping pace with equipment demands. The extra headroom over smaller units means less risk of tripping the generator during simultaneous startup of multiple pieces of equipment.

Assessing Demands Specific to a 70 kW Site

At 70 kW, one large motor can decide the answer. Add up what can run together, then look up the starting draw of the biggest motor, because an undersized set shows its limit at that moment rather than in the running total. Leave room for equipment you expect to add. Our power calculator is a quick way to check the arithmetic before a specialist reviews the panel. Our amperage chart has no 70 kW row. Its 60 kW row (3 phase, 80% power factor) lists 208 A at 208V and 91 A at 480V, and its 75 kW row lists 261 A at 208V and 113 A at 480V. At 70 kW the current falls between the two rows.

Where a 70 kW Set Gets Its Gas, and What Diesel Burns

Both diesel and natural gas are common at 70 kW. The better choice depends on whether a gas main reaches the site and how much on-site fuel handling you are prepared to take on. Diesel carries its own supply, so it works on job sites and at buildings with no gas service. Our diesel fuel consumption chart does not list 70 kW. The rows on either side read 1.8, 2.9, 3.8 and 4.8 gal/hr for 60 kW and 2.4, 3.4, 4.6 and 6.1 gal/hr for 75 kW, at 1/4, 1/2, 3/4 and full load. The chart is a diesel estimate and is no guide for natural gas sets. For a maker’s own number, JCB’s data sheet for the G70RS gives 6.62 gal/hr at 100% prime load, and its quick start guide gives 3.65 gal/hr at 75%. Natural gas removes fuel storage from the site but ties the generator to the utility line. Cummins rates the C70 N6 at 70 kW (88 kVA) standby on natural gas and on propane. That spec sheet does not print gas consumption or supply pressure, and both vary by model, so ask for the gas figures on the specific unit before anyone sizes the piping. Our diesel and natural gas inventory pages keep the two fuels apart.

Noise Ratings for Towable 70 kW Generators

Noise matters whenever a towable generator runs near homes, offices or event crowds. Makers print a sound figure at a set distance and load, and that number is worth checking before the unit arrives. Here is how JCB documents its G70RS, a Tier 4 Final rental generator rated 56 kW prime at 480V:

• Sound: 65 dB(A) at 23 ft and 100% load on JCB’s technical data sheet. JCB’s quick start guide lists a noise level of 66 at 23 ft and 75% load.
• Trailer package: 182 x 73 x 105 in, with an operating weight of 7239 lb including fuel.
• Fuel and DEF: a 132 gal fuel tank with 36 hours of listed fuel autonomy, and a 4.5 gal DEF tank with 37.5 hours of DEF autonomy.

A sound reading changes with both distance and load, so line up two units only when their sheets use the same test point. Towable units we carry: trailer-mounted generators.

Reading a 70 kW Quote Line by Line: Housing, Emissions, Output

Quotes on 70 kW units diverge for the reasons below. Enclosure level. Cummins builds the C70 N6 as an open set or with a weather protective, Sound Level 1, Sound Level 2 or winter protective enclosure. On its spec sheet, average wet weight goes from 2449 lb open to 2754 lb with the Level 2 sound enclosure, and length from 98 in to 136 in. Quieter housings mean more material and a bigger footprint on the pad. Unit condition. Browse new generators or used generators; for a used set, ask about its hours and maintenance history. Fuel and emissions hardware. A Tier 4 Final rental unit like the JCB G70RS adds an SCR system and a DEF tank. A natural gas set needs gas piping run to the pad. Electrical output. Breakers and conductors follow the current at your voltage, and the 60 kW and 75 kW lines from our amperage chart bracket this size. Our power calculators help confirm the load. Transport. Trailer or skid mounting and the delivery distance both affect the total. A quote on any listed 70 kW set is one message away.

A Table Check on 70 kW for Growing Facilities

Your Situation	Better Fit
Single major load plus modest everyday draw	60 kW generator
Growing facility, second production line, expanding workshop	70 kW (this page)
Small business or office needing outage protection	75 kW generator
Large-scale manufacturing plant or data center	3000 kW generators

New and Used 70 kW Units Under One Warranty Standard

Choosing a 70 kW generator from Turnkey Industries is a decision rooted in reliability, performance, and comprehensive solutions. Turnkey Industries distinguishes itself by offering generators that meet the highest standards of quality, ensuring a seamless power supply for various applications. The 70 kW generator, specifically, stands out for its robust design and advanced features, making it a dependable choice for industrial needs. What sets a 70 kW purchase from Turnkey Industries apart is the package around the unit rather than the unit alone: every generator carries the 30-day IronClad warranty, is inspected and certified by a technician, and comes with access to our service and maintenance team. Ask us about your application, or review the current inventory.

Customized Power Planning: Calculating Generator Sizes for Various Sectors

Sizing at 70 kW can also be checked against the neighboring 75 kW generators, which suit small businesses and offices, and against the far larger 3000 kW generators used in manufacturing plants and data centers. A 70 kW industrial generator sits in the middle of that range, with room for machinery and equipment loads.

• Agricultural: 150 kW generators for powering irrigation systems, barns, and farm equipment.
• Airports: 400 kW generators for providing backup power to runway lights, terminals, and essential navigation systems.
• Banks: 100 kW generators for ensuring uninterrupted operations of ATMs, security systems, and banking infrastructure.
• Rock Crushing Industry: 500 kW generators to support heavy machinery and crushers in quarry operations.