{"id":437,"date":"2026-06-09T06:35:55","date_gmt":"2026-06-09T06:35:55","guid":{"rendered":"https:\/\/agriculturalstonecrusher.com\/?post_type=product&p=437"},"modified":"2026-06-09T06:35:56","modified_gmt":"2026-06-09T06:35:56","slug":"awb-series-potato-digger-2-row","status":"publish","type":"product","link":"https:\/\/agriculturalstonecrusher.com\/ary\/product\/awb-series-potato-digger-2-row\/","title":{"rendered":"AWB Series Potato Digger 2-Row"},"content":{"rendered":"

\u25c6 Product Overview<\/h3>\n

The AWB Series Potato Digger<\/strong> is a 2-row, PTO-driven potato digging and separating machine available in four progressively equipped configurations<\/strong> \u2014 from the entry-level AWB-1600<\/strong> (800 kg, 75 hp) to the fully featured AWB-1600 C<\/strong> (1,350 kg, 95 hp with hydraulic controls). All four models lift two rows of potatoes simultaneously, separate tubers from soil and debris on vibrating sieve webs, and deposit clean potatoes on the soil surface for manual or mechanical collection \u2014 at working speeds of 3\u20135 km\/h.<\/p>\n

Designed as a cost-effective alternative to premium European potato digger brands such as Grimme and AVR, the AWB Series provides a clear upgrade path<\/strong>: start with the affordable AWB-1600, or step up to the A, B, or C model for more robust construction, better sieving capacity, and hydraulic features \u2014 all sharing the same proven 2-row digging platform and 540 RPM PTO drive.<\/p>\n

Industries Served:<\/strong> Potato Farming & Seed Potato Production, Vegetable & Root Crop Harvesting, Agricultural Contracting, Cooperative & Estate Farming, Agricultural Development Projects.<\/p>\n

Core Advantages at a Glance:<\/strong> 4 models from 75\u201395 hp | 2-row simultaneous digging | 540 RPM PTO drive \u2014 standard and reliable | Progressive upgrade path from basic to full-featured | Clean tuber separation with minimal damage | Starting from just 800 kg and 75 hp.<\/p>\n

\"AWB<\/p>\n

<\/p>\n

\u25c6 Technical Specifications \u2013 AWB Series Potato Digger<\/h3>\n

All four models share the same 2-row digging width, 540 RPM PTO speed, and 3\u20135 km\/h working speed. The differences lie in weight (build robustness), power requirement, and hydraulic capability \u2014 allowing you to match the machine to your budget, tractor, and operational needs.<\/p>\n\n\n\n\n\n\n\n\n\n\n
Parameter<\/th>\nAWB-1600<\/th>\nAWB-1600 A<\/th>\nAWB-1600 B<\/th>\nAWB-1600 C<\/th>\n<\/tr>\n<\/thead>\n
Rows<\/td>\n2<\/td>\n<\/tr>\n
Weight<\/td>\n800 kg<\/td>\n1,000 kg<\/td>\n1,200 kg<\/td>\n1,350 kg<\/td>\n<\/tr>\n
Min. Engine Power<\/td>\n75 hp<\/td>\n85 hp<\/td>\n95 hp<\/td>\n95 hp<\/td>\n<\/tr>\n
PTO Speed<\/td>\n540 RPM<\/td>\n<\/tr>\n
Control Valves<\/td>\n\u2014<\/td>\n\u2014<\/td>\n2<\/td>\n2<\/td>\n<\/tr>\n
Working Speed<\/td>\n3 \u2013 5 km\/h<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

<\/p>\n

\u25c6 How the AWB Potato Digger Works<\/h3>\n

The AWB Series follows the classic dig-sieve-deposit<\/strong> workflow that has been the backbone of potato harvesting worldwide for decades:<\/p>\n

Stage 1 \u2014 Digging:<\/strong> Two heavy-duty digging shares (plowshares) penetrate beneath the potato ridges, lifting the entire soil-and-tuber mass from below the root zone. The share depth is adjustable to match ridge height and planting depth.<\/p>\n

Stage 2 \u2014 Sieving & Separation:<\/strong> The lifted material passes onto PTO-driven vibrating sieve webs (shaker chains or rod-link conveyors). The vibration and forward motion break up soil clods and allow fine soil, stones, and debris to fall through the web gaps back onto the field. Tubers \u2014 being larger and rounder \u2014 ride across the web surface and are carried toward the rear of the machine.<\/p>\n

Stage 3 \u2014 Deposition:<\/strong> Clean, separated tubers are deposited gently onto the soil surface behind the machine in a neat windrow, ready for manual picking or mechanical collection by a following trailer or pickup machine.<\/p>\n

Structural Composition:<\/strong><\/p>\n\n\n\n\n\n\n\n
\u25b6 Digging Shares<\/strong><\/td>\nTwo hardened steel plowshares, one per row, with adjustable depth control. The shares are shaped to lift the full ridge width while minimizing tuber cutting and damage. Bolt-on replaceable when worn.<\/td>\n<\/tr>\n
\u25b6 Sieve Web \/ Shaker Chain<\/strong><\/td>\nPTO-driven vibrating conveyor with precisely spaced steel rods or chain links. The web agitation breaks up soil clods and separates fine material from tubers. Web length and aggressiveness increase with model tier \u2014 the AWB-1600 C has the longest sieve path for the cleanest output.<\/td>\n<\/tr>\n
\u25b6 PTO Driveline<\/strong><\/td>\n540 RPM PTO input via cardan shaft with slip clutch protection drives all moving components \u2014 digging shares, sieve web, and any auxiliary systems. The mechanical drive is proven, reliable, and serviceable with standard tools.<\/td>\n<\/tr>\n
\u25b6 Hydraulic Controls (B & C)<\/strong><\/td>\nThe AWB-1600 B and C feature 2 double-acting hydraulic remotes for cab-controlled depth adjustment, web speed modulation, or implement lift functions \u2014 providing more precise operator control without leaving the tractor seat.<\/td>\n<\/tr>\n
\u25b6 Frame & Hitch<\/strong><\/td>\nHeavy-gauge welded steel frame with Cat 2 three-point hitch mounting. Frame weight and reinforcement increase with each model tier, providing greater durability and stability in heavy or stony digging conditions.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\"AWB<\/p>\n

<\/p>\n

\u25c6 Core Advantages of the AWB Series Potato Digger<\/h3>\n\n\n\n\n\n
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\ud83d\udccb Four Models \u2014 Clear Upgrade Path<\/p>\n

From the 800 kg, 75 hp entry-level AWB-1600 to the 1,350 kg, 95 hp full-featured AWB-1600 C \u2014 each step up adds build robustness, sieving capacity, and operator features. Start where your budget allows and upgrade later, or invest in the C model for maximum performance and longevity from day one.<\/p>\n<\/td>\n

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\ud83d\udd04 2-Row Digging at 3\u20135 km\/h<\/p>\n

All models dig and separate two potato rows simultaneously at 3\u20135 km\/h \u2014 covering approximately 0.5\u20130.8 hectares per hour at 75 cm row spacing. For small-to-medium potato farms and contractors, this is the most efficient and affordable way to mechanize the harvest.<\/p>\n<\/td>\n<\/tr>\n

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\u26a1 Starting From Just 75 HP<\/p>\n

The AWB-1600 runs on 75 hp \u2014 compatible with the compact tractors that dominate small farms worldwide. Even the top-tier AWB-1600 C requires only 95 hp. This means no tractor fleet upgrade is needed \u2014 plug into your existing equipment and start harvesting immediately.<\/p>\n<\/td>\n

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\ud83e\udd54 Gentle Tuber Handling<\/p>\n

The sieve web separates soil from tubers through controlled vibration \u2014 not aggressive impact. Potatoes ride across the web surface and are deposited gently onto the ground. This minimizes bruising, skin damage, and mechanical injury \u2014 critical for maintaining quality in both ware potato and seed potato markets.<\/p>\n<\/td>\n<\/tr>\n

\n

\ud83d\udd27 Hydraulic Controls (B & C Models)<\/p>\n

The AWB-1600 B and C add 2 double-acting hydraulic remotes for cab-controlled adjustments \u2014 depth setting, web speed, or implement position \u2014 without stopping or leaving the tractor. This improves precision, reduces operator fatigue, and allows real-time response to changing soil conditions across the field.<\/p>\n<\/td>\n

\n

\ud83d\udcb0 Exceptional Value vs. Premium Brands<\/p>\n

The AWB Series provides 2-row potato digging at a fraction of the cost of European brands. With four price points spanning entry-level to professional, there is an AWB model for every budget. Factory-direct pricing, fast delivery, and readily available replacement parts keep the total cost of ownership low.<\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

<\/p>\n

\u25c6 Structure & Material Craftsmanship<\/h3>\n

Each AWB model is built from the same core materials, with progressively heavier construction and additional features as you move up the range:<\/p>\n

Frame:<\/strong> Heavy-gauge welded structural steel with Cat 2 three-point hitch. Frame weight increases from 800 kg (AWB-1600) to 1,350 kg (AWB-1600 C), reflecting progressively thicker steel, additional reinforcement, and longer sieve assemblies. All frames are stress-relieved and powder-coated.<\/p>\n

Digging Shares:<\/strong> Forged hardened steel plowshares, bolt-on replaceable. Designed to penetrate cleanly beneath the ridge with minimum tuber cutting. Share wear rate depends on soil abrasiveness \u2014 replacement shares are standard parts available from stock.<\/p>\n

Sieve Web:<\/strong> PTO-driven shaker chain or rod-link conveyor with hardened cross rods. Web length increases in higher models (A, B, C), providing more separation distance and cleaner output. Rod spacing is optimized for standard potato sizes while allowing soil and small debris to fall through.<\/p>\n

PTO Driveline:<\/strong> 540 RPM cardan shaft with slip clutch and shear bolt protection. All drive chains, sprockets, and bearings are oversize for extended service life in abrasive harvesting conditions.<\/p>\n

Hydraulic System (B & C):<\/strong> Heavy-duty hydraulic cylinders with hardened chrome shafts and double-lip seals. Connected to 2 double-acting tractor remotes for cab-controlled operation.<\/p>\n

Surface Finish:<\/strong> All components shot-blasted and powder-coated. Working surfaces (shares, web rods) develop a natural polish that reduces soil adhesion.<\/p>\n

<\/p>\n

\u25c6 Application Scenarios \u2013 Where the AWB Series Excels<\/h3>\n\n\n\n\n\n\n\n
\n

\ud83e\udd54 Potato Harvesting \u2014 Dig & Windrow<\/p>\n

The core application: dig two rows of potatoes, separate tubers from soil and debris, and deposit clean potatoes in a neat windrow for manual collection or mechanical pickup. This is the most common potato harvesting method worldwide for small-to-medium farms where full self-propelled harvesters are not economical.<\/p>\n<\/td>\n<\/tr>\n

\n

\ud83c\udf3e Seed Potato Production \u2014 Gentle Handling<\/p>\n

Seed potato producers need tubers lifted with minimal bruising and skin damage to maintain certification quality. The AWB’s vibrating sieve web provides gentle separation \u2014 avoiding the aggressive handling that causes internal bruising and reduces seed potato market value.<\/p>\n<\/td>\n<\/tr>\n

\n

\ud83c\udf5a Root Vegetable Harvesting<\/p>\n

Beyond potatoes, the AWB Series effectively digs and separates sweet potatoes, onions, garlic, carrots (with appropriate share adjustment), and other ridge-planted root vegetables. The adjustable digging depth and sieve aggressiveness accommodate different crop types and soil conditions.<\/p>\n<\/td>\n<\/tr>\n

\n

\ud83d\ude9a Agricultural Contracting<\/p>\n

Contract harvesters serving multiple small farms benefit from the AWB’s compact size, low power requirement, and easy transport between sites. The B and C models with hydraulic controls provide faster setup and more precise operation when moving between fields with different soil types and ridge configurations.<\/p>\n<\/td>\n<\/tr>\n

\n

\ud83c\udf0e Smallholder & Development Projects<\/p>\n

The AWB-1600 at 75 hp and 800 kg is purpose-built for the smallholder segment \u2014 the most affordable mechanized potato digger for farms transitioning from manual harvesting. It connects to standard compact tractors and immediately multiplies harvest productivity by 5\u201310\u00d7 compared to hand digging.<\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\"AWB<\/p>\n

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\u25c6 Selection Guide \u2013 Choosing the Right AWB Model<\/h3>\n\n\n\n\n\n\n\n\n
Criteria<\/th>\nAWB-1600<\/th>\nAWB-1600 A<\/th>\nAWB-1600 B<\/th>\nAWB-1600 C<\/th>\n<\/tr>\n<\/thead>\n
Min. Power<\/td>\n75 hp<\/td>\n85 hp<\/td>\n95 hp<\/td>\n95 hp<\/td>\n<\/tr>\n
Hydraulics<\/td>\nNone<\/td>\nNone<\/td>\n\u2713 2 valves<\/td>\n\u2713 2 valves<\/td>\n<\/tr>\n
Build Class<\/td>\nEntry<\/td>\nMid<\/td>\nAdvanced<\/td>\nProfessional<\/td>\n<\/tr>\n
Best For<\/td>\nSmallholders<\/td>\nFamily farms<\/td>\nCommercial<\/td>\nContractors<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

<\/p>\n

\u25c6 AWB Series vs. Grimme \/ AVR Potato Diggers \u2014 Objective Comparison<\/h3>\n

\u26a0 Disclaimer:<\/strong> We reference competing brands solely to help customers compare and make informed decisions. All brand names are registered trademarks of their respective owners.<\/p>\n\n\n\n\n\n\n\n\n\n\n\n
Comparison Point<\/th>\nAWB Series<\/th>\nGrimme \/ AVR (comparable)<\/th>\n<\/tr>\n<\/thead>\n
Model Range<\/td>\n4 models (entry \u2192 pro)<\/td>\nVarious<\/td>\n<\/tr>\n
Entry-Level Power<\/td>\n75 hp<\/td>\nTypically higher<\/td>\n<\/tr>\n
Entry-Level Weight<\/td>\n800 kg<\/td>\nTypically heavier<\/td>\n<\/tr>\n
Sieve Web Type<\/td>\nVibrating rod\/chain<\/td>\nVibrating web<\/td>\n<\/tr>\n
Hydraulic Options<\/td>\n\u2713 (B & C models)<\/td>\nVaries<\/td>\n<\/tr>\n
Lead Time<\/td>\n15\u201320 days<\/td>\nVaries by dealer<\/td>\n<\/tr>\n
Price-Performance<\/td>\n\u2605 Significantly better value<\/td>\nPremium pricing<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Grimme and AVR produce outstanding potato harvesting equipment. However, the AWB Series offers what premium brands typically do not: a clear four-step upgrade path starting from the most affordable 2-row digger on the market<\/strong>. For farms of all sizes \u2014 from 10-hectare smallholdings to 100+ hectare commercial operations \u2014 there is an AWB model that matches the budget, tractor power, and performance requirements exactly.<\/p>\n

<\/p>\n

\u25c6 Frequently Asked Questions \u2013 AWB Series Potato Digger<\/h3>\n\n\n\n\n\n\n\n\n\n\n\n\n
\n

Q1: What is the difference between the four AWB models?<\/p>\n

All share the same 2-row, 540 RPM PTO platform. The differences: AWB-1600 is the lightest and most affordable (800 kg, 75 hp, no hydraulics). AWB-1600 A adds build robustness (1,000 kg, 85 hp). AWB-1600 B adds hydraulic cab controls (1,200 kg, 95 hp, 2 valves). AWB-1600 C is the heaviest and most durable (1,350 kg, 95 hp, 2 valves), with the longest sieve web for the cleanest separation.<\/p>\n<\/td>\n<\/tr>\n

\n

Q2: How many hectares per day can the AWB dig?<\/p>\n

At 75 cm row spacing and 3\u20135 km\/h, all models cover approximately 0.5\u20130.8 hectares per hour. On an 8-hour day, that is 4\u20136 hectares of dug and separated potatoes \u2014 a dramatic improvement over manual harvesting.<\/p>\n<\/td>\n<\/tr>\n

\n

Q3: Does the AWB collect potatoes into a bunker?<\/p>\n

No. The AWB is a potato digger \u2014 it lifts, separates, and deposits tubers onto the soil surface in a windrow. It is not a self-loading harvester. Collection is done separately by hand or by a following pickup machine. This dig-and-windrow method is the most common and cost-effective harvesting approach for small-to-medium farms.<\/p>\n<\/td>\n<\/tr>\n

\n

Q4: Can the AWB dig other root vegetables?<\/p>\n

Yes. Sweet potatoes, onions, garlic, and other ridge-planted roots can be dug with the AWB by adjusting the share depth and sieve web aggressiveness. For carrots and parsnips, share geometry may need adaptation \u2014 contact us to discuss your crop.<\/p>\n<\/td>\n<\/tr>\n

\n

Q5: Should the haulm be killed before digging?<\/p>\n

For best results, yes. Removing or killing the potato haulm (tops) 10\u201314 days before harvest allows the tuber skins to set, reducing skin damage during digging. The AWB can dig without haulm destruction, but skin quality may be lower and green haulm can clog the sieve web in heavy-canopy conditions.<\/p>\n<\/td>\n<\/tr>\n

\n

Q6: What is the advantage of hydraulic controls (B & C models)?<\/p>\n

Hydraulic cab controls allow the operator to adjust digging depth, web speed, or implement position from the tractor seat without stopping. This is especially valuable when soil conditions change across the field \u2014 the operator can respond immediately, maintaining optimal dig quality and minimizing tuber damage.<\/p>\n<\/td>\n<\/tr>\n

\n

Q7: Should the field be stone-free before digging?<\/p>\n

Heavy stone content increases tuber damage and share wear during digging. We recommend managing stones before planting using a stone crusher, rock rake, or stone picker<\/a>. Stone-free fields produce cleaner, higher-quality tubers with less mechanical damage at harvest.<\/p>\n<\/td>\n<\/tr>\n

\n

Q8: What tractors are compatible?<\/p>\n

AWB-1600: 75 hp+. AWB-1600 A: 85 hp+. AWB-1600 B & C: 95 hp+ with 2 double-acting remotes. All models use Cat 2 three-point hitch and 540 RPM PTO. Popular models include John Deere 5E\/6M, New Holland T4\/T5, Case IH Farmall, Kubota M6\/M7, Massey Ferguson 4700\/5700, Fendt 200\/300 series.<\/p>\n<\/td>\n<\/tr>\n

\n

Q9: Do you ship internationally?<\/p>\n

Yes, we export all AWB models worldwide. Production takes 15\u201320 days. We handle all export documentation and offer CIF or FOB pricing. Please contact our team<\/a> for a quotation.<\/p>\n<\/td>\n<\/tr>\n

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Q10: What maintenance does the AWB require?<\/p>\n

After each harvest season: inspect and replace worn digging shares; check sieve web rod\/chain condition and tension; grease all bearings, pivot points, and PTO driveline; check slip clutch adjustment; inspect hydraulic hoses and connections (B & C models); tighten all bolts; and store under cover with protective grease on bare metal.<\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\"AWB<\/p>\n

<\/p>\n

\u25c6 Partner With Us \u2013 Global Supply of Professional Potato Diggers<\/h3>\n

Whether you are a smallholder mechanizing your first harvest, a commercial grower upgrading to a more robust machine, or a dealer sourcing the most competitive 2-row potato digger range on the market \u2014 we are ready to work with you.<\/p>\n

As a specialized manufacturer of agricultural stone crushers<\/a>, potato diggers, potato planters, rotary cultivators, fertilizer applicators, potato furrowers, rock rakes, rock pickers, rotavators, and complete soil-to-harvest equipment, we deliver deep technical expertise, competitive factory-direct pricing, and dedicated after-sales support.<\/p>\n\n\n\n
\n

\ud83d\udcde Request a Quote<\/p>\n

Factory-direct pricing for your region<\/p>\n<\/td>\n

\n

\ud83e\udd1d Become a Dealer<\/p>\n

Exclusive territory opportunities<\/p>\n<\/td>\n

\n

\ud83d\udce7 Technical Consultation<\/p>\n

Free expert model-selection advice<\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\u2709 Contact Us Now \u2013 Get Your AWB Digger Quote Today<\/a><\/p>\n

We typically respond within 24 hours. Include your preferred model, tractor specs, and shipping destination.<\/p>","protected":false},"excerpt":{"rendered":"

AWB Series Potato Digger \u2013 2-row PTO digger in 4 models from 75 hp. Dig, sieve & windrow potatoes cleanly. Entry-level to professional. Factory-direct pricing!<\/p>","protected":false},"featured_media":441,"comment_status":"open","ping_status":"closed","template":"","meta":{"_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":""},"product_brand":[],"product_cat":[27],"product_tag":[],"class_list":["post-437","product","type-product","status-publish","has-post-thumbnail","product_cat-potato-digger","first","instock","shipping-taxable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/agriculturalstonecrusher.com\/ary\/wp-json\/wp\/v2\/product\/437","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/agriculturalstonecrusher.com\/ary\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/agriculturalstonecrusher.com\/ary\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/agriculturalstonecrusher.com\/ary\/wp-json\/wp\/v2\/comments?post=437"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/agriculturalstonecrusher.com\/ary\/wp-json\/wp\/v2\/media\/441"}],"wp:attachment":[{"href":"https:\/\/agriculturalstonecrusher.com\/ary\/wp-json\/wp\/v2\/media?parent=437"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/agriculturalstonecrusher.com\/ary\/wp-json\/wp\/v2\/product_brand?post=437"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/agriculturalstonecrusher.com\/ary\/wp-json\/wp\/v2\/product_cat?post=437"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/agriculturalstonecrusher.com\/ary\/wp-json\/wp\/v2\/product_tag?post=437"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}