SKU: 150162

| Model: BH660M

7' Tractor Backhoe Attachment with Mechanical Thumb, 12" Bucket, ISO/SAE Switchable Controls, Self-Contained Hydraulic System, 3 Point Hitch Cat.1, 15-50 HP, BH660M

Name: 7' Tractor Backhoe Attachment with Mechanical Thumb, 12" Bucket, ISO/SAE Switchable Controls, Self-Contained Hydraulic System, 3 Point Hitch Cat.1, 15-50 HP, BH660M
Brand: MechMaxx
SKU: 150162
Price: 4499.0 USD
Availability: InStock
Rating: 5.0 (28 reviews)

7' Tractor Backhoe Attachment with Mechanical Thumb, 12" Bucket, ISO/SAE Switchable Controls, Self-Contained Hydraulic System, 3 Point Hitch Cat.1, 15-50 HP, BH660M

$449900

$5,499.00

Save $1,000

FREE SHIPPING, Liftgate service available for an additional fee at checkout.

Details

Estimated to ship by May 13, 2026. Date is subject to change due to transit delays.

Details

Model : 7 ft, Mechanical Thumb

7 ft, Mechanical Thumb 7 ft, Hydraulic Thumb 8 ft, Mechanical Thumb 8 ft, Hydraulic Thumb 9 ft, Mechanical Thumb 9 ft, Hydraulic Thumb

Payment:

315-750-4008

Sales Contact Number

sales@mechmaxx.com

Sales Contact Email

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7' Tractor Backhoe Attachment with Mechanical Thumb, 12" Bucket, ISO/SAE Switchable Controls, Self-Contained Hydraulic System, 3 Point Hitch Cat.1, 15-50 HP, BH660M $449900 $5,499.00

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Total Price

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Product Overview

The MechMaxx BH660M backhoe is a reliable solution for a wide range of digging and excavation tasks. Designed to fit CAT I 3-point hitch tractors, it requires a minimum of 15 PTO horsepower and a tractor weight of at least 1,500 lbs. This backhoe is ideal for ditching on farms and grazing lands, digging pools, cleaning waterways, as well as assistant excavating work in construction and building roads.
Max. 7 ft digging depth. 180° boom swing & 180° bucket rotation. Enable you to easily complete comprehensive mining tasks.
Mechanical thumb and 12" bucket included. More sizes of buckets and attachments available.
Two hydraulic stabilizer legs with replaceable rubber pads, help to prevent tipping, reduce damage to supporting surfaces.
Equipped with a self-contained gear pump and hydraulic oil tank. Quick installation, reliable performance.
Allow you to change the control pattern between ISO or SAE to suit your preference.

Note！
Review the specifications of both the backhoe and the tractor — including recommended PTO horsepower, minimum tractor weight, rear lift capacity, hitch type, PTO speed, and connection — to ensure compatibility. If you are unsure, please contact us.
Please ensure all pivot pin set screws are fully tightened during assembly. If needed, re-tighten and apply threadlocker to secure the pin and prevent loosening during use.
Before use, check and grease all grease fittings on the machine.
Add approx. 4 gallons of hydraulic oil before first use, then add approx. 2 more gallons after startup.
Do not raise the 3-point hitch after the backhoe is attached to your tractor, as it may cause damage.

Product manual (PDF)

3-point Backhoe Product Manual 1.5.pdf

Product Features

Digging Depth (two foot flat bottom)

All-round 6’6” digging depth extension capability allows access to hard-to-reach areas without the need for mobile equipment.

180° Swing Arc

The digging boom allows for a 180-degree swing from side to side. This allows you to dig into those tight spots and dump the dirt where you want it.

Mechanical Thumb

The mechanical thumb's design makes it suitable for gripping, lifting, and moving. This thumb enhances what this backhoe does.

Smooth Control

High quality control valve are developed by Italian technology, with high precision and shows very exact control features, offers smooth and precise operation.

Self-contained Gear Pump & Hydraulic Oil Tank

The self-contained gear pump and hydraulic tank operate independently of the tractor's hydraulic system. Provide stable flow and pressure. Easy to install, superior to PTO driveshaft. (Note! We don't recommend using the tractor's hydraulic ports to power the backhoe. Unstable flow can cause unsmooth operation. Moreover, the MechMaxx backhoe has its own filtration system. Using tractor hydraulics may contaminate the hydraulic oil, damaging components like pump and cylinder.)

ISO or SAE Control Pattern

Allow you to change the control pattern between ISO or SAE to suit your preference.

Replaceable Bushings & Pins

Replaceable bushings & pins simply replacing, easy maintenance. A full line of replacement parts can be quickly provided.

Standard Hose Fittings

JIC(Joint Industrial Council) style hose fittings are rated for 5000 psi. Usually easy to get if you need to replace hydraulic hoses. Not troubled by mismatched joint threads.

Optional Attachments (Sold Separately)

Parts and accessories in stock. Optional multiple buckets sizes, ripper and quick attach.

Video

Warranty Services

Specifications

Max. Digging Depth	7 ft	Dipper Stick Cylinder Digging Force	2005 lbs
Digging Depth (two foot flat bottom)	6 ft 6 in	Hydraulic Volume Requirements	4 to 5 GPM
Swing Arc	180 Degrees	Hydraulic Pressure Requirements	2250psi
Loading Height (bucket at 60 °)	4 ft 9 in	Hydraulic Tank Capacity	4.1 US Gal (15.5L)
Reach from Center Line of Swing Pivot	9 ft 1 in	Hydraulic Type Recommended	AW 46
Transport Height (maximum)	5 ft 2 in	Self-contained PTO Pump & Tank	Included
Bucket Rotation	180 Degrees	ISO or SAE Switch	Included
Loading Reach (bucket at 60 °)	3 ft 8 in	Standard Thumb	Mechanical
Transport Overhang	4 ft 9 in	Standard Bucket Size	12 in (3 teeth)
Undercut	1 ft 6 in	PTO Speed	540 RPM
Stabilizer Spread (down position)	6 ft 7 in	PTO Connection	1-3/8" 6 Spline
Stabilizer Spread (up position)	5 ft 9 in	Recommended PTO HP	15 to 50 HP
Stabilizer Spread (lifting height)	3 ft 8 in	3-Point Hitch	CAT I
Transportation Height (maximum altitude)	7 ft 2 in	Min Tractor Weight	1500 lbs
Loading Height (bucket at 180 °)	8 ft 4 in	Min Tractor Rear Lift Capacity	1335 lbs
Transport Overhang (maximum)	4 ft 2 in	Packing Size (LxWxH)	58 x 29 x 71 in
Bucket Cylinder Digging Force	2840 lbs	Weight with Bucket (N.W/G.W.)	1127/1246 lbs
Regarding tractor compatibility, ensure that the tractor’s PTO HP and 3-point hitch are compatible with the backhoe, and that it meets the minimum weight requirement for safe operation. If the tractor is too light, it can become unstable during travel or operation. To improve stability and reduce tipping hazards, add front ballast as needed. Additionally, take into account factors like speed and terrain slope. Above all, always prioritize safety during operation.

WARNlNG: This product can expose you to chemicals including engine exhaust (including diesel engine exhaust when equipped),lead and lead compounds, mineral oils, soots, phthalates, and carbon monoxide which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
Certain specification(s) are based on engineering calculations and are not actual measurements. Specification(s) are provided for comparison purposes only and are subject to change without notice. Specification(s) for your individual equipment will vary based on normal variations in design, manufacturing, operating conditions, and other factors.