Backhoe Loader Attachments

Pull one bucket pin and measure its diameter with calipers, then do the same for the link pin, because on a backhoe they are usually different. Also measure the pin-to-pin distance and the inside width between the ears. If you cannot pull a pin, measure the bore in the bucket ears and link plates. If the bores are worn oval, contact us before you order.

JMA backhoe digging buckets come in 18", 24", 30" and 36". Use 18" or 24" for footings, hard ground and tight excavation, and 30" or 36" for open digging in normal soil. For trenches narrower than 18", use a 6", 8" or 12" trenching bucket; for grading and cleanup, the 48" ditching bucket.

The 800 joule hydraulic hammer for backhoe loaders is the direct fit, made in all three backhoe pin pairs. JMA also lists a 1,000 J hammer (7-10 ton, 50mm pins) shared with mini excavators. Make sure your auxiliary hydraulic circuit is set up for a hammer before you order.

Yes. JMA makes two main pin hydraulic thumbs that list backhoe loaders in the fitment: a 45mm thumb for 5-6.5 ton machines and a 50mm thumb for 6.5-9 ton machines. The thumb mounts on the main pin of the dipper, so match the main pin diameter and operating weight, and plan for a hydraulic circuit on the stick. Ask us for current availability.

JMA sizes every attachment from the manufacturer's factory pin dimensions for your model, for Caterpillar, John Deere, Case, JCB, Kubota, Volvo and others. Tell us the model and we confirm the fit before you buy. If the machine has a quick coupler or has been modified, measure the pin diameter, pin-to-pin distance and ear width first; returns for fit issues on unverified machines carry a 25% restocking fee.

Stock by pin pair changes through the year and out-of-stock sizes are hidden from the catalog. Send us the two pin sizes and the tool you need and we quote availability. JMA can also re-bush an in-stock attachment to your pins in Miami.

A lifetime warranty on structural welds and a two-year / 2,000-hour warranty against manufacturing defects: year one covers parts and pre-approved labor, year two covers parts. Hydraulic components (cylinders, motors, control valves) are covered for one year / 1,000 hours; hoses and fittings for 90 days. Wear parts such as teeth, adapters, cutting edges, pins and bushings are not covered. Written authorization from JMA is required before any repair.

Yes. JMA hydraulic hammers carry a 24-month component warranty; coverage varies by component (front head, back head, cylinder and piston up to 24 months on the 20–140 class; housing and hydraulic parts 12 months; seals, bolts and bushings shorter). Chisels are wear items. The warranty card that ships with the hammer lists every period.

Orders confirmed before 2 PM ET on a business day ship the same day from Miami, Florida. Parcel items (50 lb or less) go by FedEx or UPS, usually 5–7 business days; heavier attachments go by LTL freight, usually 7–10 business days, with a delivery appointment and signature. Liftgate service is available on request. Check the attachment for damage and note it on the delivery receipt before signing.

Unused, uninstalled attachments in the original packaging can be returned within 14 calendar days of delivery with a Return Authorization Number from JMA. The buyer pays return shipping, and a 25% restocking fee applies to non-defective returns, including wrong machine specs and unverified compatibility. Defective items, JMA shipping errors and carrier damage noted on the delivery receipt are replaced or refunded with no fee. Custom, installed, used or modified products and consumables such as teeth and pins cannot be returned.

Yes. Custom orders start with a 10% deposit, then approval of the drawing and specs, then roughly 60 to 90 days of production; the lead time is confirmed in writing before the order is finalized. Custom orders can be cancelled within 24 hours of confirmation and before production starts, with a 25% cancellation fee; after that they are non-cancellable.