31" ✕ 20" Compact Tracked Jaw Crusher

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New from

$365,000

See available Units

Est. mo. payment

$6,505-$8,342 /mo

Apply for finance

In-Person training

$4,000.00Free

Learn more

Key Specs

See all specs

Operating Weight

Up to 39,683 lb

Size Out

0.79 "- 3.15 "

Ton per hour

Up to 220 tph

Why buy from Machinery Partner?

Expert guidance

Source equipment globally and get expert advice to select the right tools, all in one place.

Flexible financing

Work with our special lender network to get the best rate possible or bring your own bank.

Local service technicians

Our team sources and trains local technicians to service and repair your equipment.

Usage

Best for

High production concrete recycling, cinder blocks and softer to medium rock

Good for

Crushing well sized medium-harder rocks like river rock, granite, gravel

Not built for

Crushing very hard rocks like travertine or basalt. Slag.

Best loader

Large excavator

Overview

The J-3120 is our largest compact Crusher, designed for both mobility and power. It is small enough to fit inside a container for transport but strong enough to withstand the toughest of applications. This crusher features a pair of 31" ✕ 20" single toggle jaws that can be adjusted hydraulically down to 1 3/16" (30mm). There is also a feed sensor, or "magic eye" above the jaws which is used to start and stop the vibrating feeder to prevent blockages and keep the machine running at maximum efficiency.

Additional Information

Discover the 4 Crushing Stages and Crusher Types Every Contractor Should Know

Calculate your return on investment

Enter your expected usage and costs to see how profitable your new crusher could be. Adjust the values to explore different scenarios and see instant results.

Operating hours *

hrs/week

Output size*

inches

0.79 "3.15 "

Fuel price *

$/gal

Price of material *

$/ton

Maintenance costs (annually) *

$/month

Production Numbers:

Estimated TPH:

0.00 TPH

Total tons per day:

0.00 tons

Total tons per week:

0.00 tons

Total tons per month:

0.00 tons

Monthly Payment for machine:

$6,980

Cost per ton:

$0.00

Fuel and other costs:

Fuel consumption per month:

0 gal

Fuel price per month:

Monthly revenue:

Total cost per month:

Monthly profit:

Return on Investment (ROI) period:

0 months

The costs, ROI, and savings numbers are estimates. These figures vary significantly depending on project specifications, materials, expertise, and other factors. For tailored information, please contact us.

Get a loan

Finance from $6,505-$8,342 monthly payment

Features

Tracked for maneuverability and ease of transport

Vertically & hydraulically adjustable magnetic separator

Automatic setting of the feeder

Reverse jaw function for sticky applications / clearing blockages

Compact size

Quick set-up time

Specs

Processed materials

Asphalt, Brick, Concrete, Demolition Waste, Gravel, Rock, Stone

Warranty

12 mo / 1000 hrs warranty

Ton per hour

Up to 220 tph

Operating Weight

Up to 39,683.24 lb

Engine Power

134 hp

Size Out

0.79 "- 3.15 "

Engine Type

DOOSAN D34 Stage 4f or V

Mobility

Mobile

Size In

15.7 "

Fuel Consumption

3.7 gal/h

Jaw Size

31 " X 20 "

Power Source

Diesel Hydraulic

Stockpile Height

9'6"

Transport Size (L x W x H)

29'6" X 7'7" X 9'2"

Working Size (L x W x H)

38' X 17' X 9'4"

Feed Height

9'4"

Something missing or inaccurately stated?

Expert training options

In-Person

Premium on-site support

Included on select units *

Expert technician at your location

Physical setup and calibration

Hands-on team training

Customized workflow optimization

Accelerated learning curve

Direct knowledge transfer

Scheduled at your convenience

Virtual

Included with every machine purchase

Included

Live online sessions with our technical experts

Factory-supported guidance and materials

Step-by-step setup guidance

Interactive Q&A sessions

Comprehensive digital documentation

Lifetime access to training videos

Remote troubleshooting support

* New equipment purchases include options for in-person expert training, used and refurbished units are eligible for virtual training sessions only. Please consult with your sales representative to confirm available training options for specific unit.

Optional add-ons

Dust Suppression with water tank and electrical water pump

Price on Request

Details

Spotlight for working during the night

Downloads

J-3120 - Brochure.pdf

Download

What customers say about us

Herman Ward

Columbus, GA

Machinery Partner are great to work with. Equipment is great too, I've crushed concrete, asphalt, cinder block and brick from the day I got the machine.

Tony Lagman

Chipley, FL

Dealing with Machinery Partner on our shredder was the most pleasant process we have ever had with purchasing machinery.

Tony

Union Mills, NC

I couldn't be happier, that is exactly what I pictured in my head

Jim Sanders

New Springfield, OH

Pretty satisfied with the brand, we use our machine to move clay. If we were to source a new conveyor I would source through MP again. MP support has not been needed because the delivery and everything went as planned.

Gabriel Montalvo

Alpharetta, GA

We have had a good experience with our crusher. I crush granite, stone, concrete, brick. It crushes pretty fast and the machine is still working pretty good. I recommend Machinery Partner.

Fabian Afanador

Lehigh Acres, FL

Machinery Partner is a great company. I haven't had to do much service to my machine yet. The J-1910 is a good small machine for a starter set up. For the next 2 or 3 years, this ARK machine is perfect for my operation.

Eric Cook

Monticello, IL

Working with MP has been a good experience, I would work with MP again for a future purchases. Very reliable machine, it does everything i need it to do and more. It gives me a lot of extra business. The machines functionality is flawless.

Ben Hester

DeLand, FL

Machinery Partner has been great to work with. They get me answers as soon as I ask. I have had an excellent experience with Barford. All of the machine information provided was accurate

Arthur Smith

Red Hook, NY

We like our machine and have been using it. We have put a couple hundred hours on it and it is running fine! We have had no problems at all. The machine is nice and compact and does what it should. We crush concrete and rock.

Amos Espinoza

Guadalupita, NM

Yeah, I'd definitely recommend Machinery Partner to someone looking to purchase a crusher. The 2716 for me is perfect for what I'm using it for, but it really depends on what you're trying to do. I'm planning on upgrading with Machinery Partner in the next year or two.

About the manufacturer

ARK offers high-quality yet affordable material processing equipment, including screeners, shredders, jaw crushers, and impact crushers. Known for exceptional engineering and refinement, ARK's equipment benefits from decades of manufacturing expertise. This experience has culminated in industry leading machines that are user-friendly, easy to operate, and maintain. ARK machines feature thoughtful details such as locking door hinges for service bays and intuitive touch screen controls, ensuring simple and efficient operation.

Learn More

Buy now, pay laterLearn More

Talk to an Expert

+1 800 329 3375

New From

$365,000

Est. mo. payment

$6,505-$8,342 /mo

In-Person training

$4,000.00Free

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31" ✕ 20" Compact Tracked Jaw Crusher

Key Specs

Why buy from Machinery Partner?

Usage

Overview