KIOTI CS2520H / CS2510H · PTO WOOD CHIPPERS
The CS2520H and CS2510H’s 18.5 PTO hp is 0.5 short of WoodMaxx’s 19-hp WM-8M and WM-8H. Their 24.5 gross hp is 2.5 inside Wallenstein BX52S’s 22-engine-hp minimum. With a 700-lb lift, the chippers that fit are the light ones: Farmer-Helper FH-BX42, Woodland Mills WC46, BX52S and Farmry’s WCAP5 pair.
By Acreage Equipment · Reviewed November 9, 2026 · Specification research, not a field test
PUT THIS GUIDE TO WORK
See published mismatches and the checks still needed.
BEST MATCHES FOR THE CS2520H / CS2510H
7 of 19 pto wood chippers we track pass the published power, hitch and speed screen on at least one configuration. Each still has a detail to confirm with the seller.
PTO chipperFarmer-Helper
4″ published feed-capacity short side, inches · 15–45 PTO hp in current index-linked manual; older/page conflicts retained
Confirm the complete operating weight; a shipping weight cannot establish the attachment load.
PTO chipperWallenstein
5″ max. chip diameter · 22–55 engine hp · official U.S. page
Confirm the correct attachment and driveline configuration for the tractor’s PTO speed; listed speed options are discrete settings.
PTO chipperWoodland Mills
4″ max. chip diameter · 15–30 PTO hp
Confirm the conflicting tractor specifications in your serial-specific manual; official source values differ.
PTO chipperFarmry
5″ max. chip diameter · 15–45 engine hp
Confirm the conflicting tractor specifications in your serial-specific manual; official source values differ.
PTO chipperFarmry
5″ max. chip diameter · 15–45 PTO hp
Resolve the conflicting published specifications for the exact model revision.
PTO chipperWoodland Mills
5″ max. chip diameter · 12–30 PTO hp in table; manual hitch paragraph says 15–30 — resolve before selection
Resolve the conflicting published specifications for the exact model revision.
1 more possible option in the full comparison table.
THE DECISION IN NUMBERS
Tractor reference: KIOTI CS2520H and CS2510H, August 2026 brochure and web pages; Category I.
Scroll the table sideways on smaller screens.
| Chipper | Published requirement | On 18.5 PTO / 24.5 engine hp | Weight vs 700 lb |
|---|---|---|---|
| Farmer-Helper FH-BX42 | 15–45 PTO hp; 4 × 10-in. feed | Inside (+3.5) | About 430 lb |
| Wallenstein BX52S | 22–55 engine hp | +2.5 on engine power | 505 lb |
| Woodland Mills WC46 | 15–30 PTO hp; over 20 for full 4-inch at full feed | Inside; 1.5 short of the 20-hp condition | 587 lb |
| Farmry WCAP5 / WCAP5 Pro | 15–45 engine / PTO hp | Inside | 412 / 386 lb |
| Woodland Mills TFG55; Wallenstein BX36S | 12–30 PTO hp; 12–30 engine hp | Inside | 346 lb / not published |
| WoodMaxx WM-8M / WM-8H | 19 PTO hp minimum | 0.5 short: excluded | 775 lb / not published |
| Woodland Mills WC68 / WoodMaxx MX-8800 | 20 PTO hp minimum | 1.5 short: excluded | 747 lb / not published |
WoodMaxx lists its WM-8M and WM-8H 8-inch chippers from 19 PTO hp. KIOTI rates both CS25 models at 18.5. WoodMaxx’s page also has a lower 15-hp bullet without a basis for WM-8H, so ask before ruling it out entirely, but on the figure WoodMaxx leads with, the CS2520 is short. The CS2530H, at 19.3, clears it.
Wallenstein rates BX52S at 22–55 engine hp. The CS2520’s 24.5 gross hp is 2.5 inside, and BX52S’s 505-lb weight is well under the 700-lb lift. It is a 5-inch gravity-feed chipper with Category I mounting. The comparison below sets it against Farmer-Helper’s FH-BX42, which is rated on PTO power.
Woodland Mills WC46 is rated 15–30 PTO hp, which 18.5 is inside, and ties full 4-inch logs at full feed to over 20 PTO hp. At 18.5, slow the hydraulic feed on the largest branches. Its 587 lb is 113 under the lift.
Every chipper here weighs under 700 lb except WM-8M (775) and WC68 (747), which are also short on power. Weights are the makers’ product or hitch figures; ask for complete operating weights and front-ballast advice.
THE SCREEN, WITH ITS LIMITS VISIBLE
No pairing below is manufacturer-confirmed. “Preliminary” still requires implement limits, load center, ballast, hitch geometry and shaft checks.
Initial specification screen only. Scroll the table on small screens. Read the product page for every remaining check.
| Attachment | U.S. CS2520H · hydrostatic, 2-range · 4WD · ROPS · independent PTO18.5 PTO hp | U.S. CS2510H · hydrostatic, 2-range · 4WD · ROPS · independent PTO18.5 PTO hp |
|---|---|---|
| Farmry WCAP5 →412 lb · Net weight WITH PTO shaft, manual Rev1.5 p20 | Needs specification reviewConfirm the conflicting tractor specifications in your serial-specific manual; official source values differ. | Needs specification reviewConfirm the conflicting tractor specifications in your serial-specific manual; official source values differ. |
| Farmry WCAP5 PRO →386 lb · Product weight, current manual Rev1.4 p13; whether PTO shaft is included in this weight is not stated | Needs specification reviewResolve the conflicting published specifications for the exact model revision. | Needs specification reviewResolve the conflicting published specifications for the exact model revision. |
| Woodland Mills WC46 →587 lb · Product weight, 2024 operator manual Rev C p9 | Needs specification reviewConfirm the conflicting tractor specifications in your serial-specific manual; official source values differ. | Needs specification reviewConfirm the conflicting tractor specifications in your serial-specific manual; official source values differ. |
| Woodland Mills WC68 →747 lb · Product weight, 2024 operator manual Rev C p9 | Published mismatch18.5 PTO hp is below the 20 hp minimum. | Published mismatch18.5 PTO hp is below the 20 hp minimum. |
| Woodland Mills TFG55 PTO →346 lb · Product weight, Rev B manual p9 | Needs specification reviewResolve the conflicting published specifications for the exact model revision. | Needs specification reviewResolve the conflicting published specifications for the exact model revision. |
| Woodland Mills WC88 →900 lb · Product weight: 900 lb in current linked 2022 Rev C manual, printed p9; shipping weight is 1,054 lb. The manual does not explicitly identify whether quoted product weight includes the PTO shaft or filled hydraulic oil. | Published mismatch18.5 PTO hp is below the 35 hp minimum. | Published mismatch18.5 PTO hp is below the 35 hp minimum. |
| WoodMaxx WM-8H →Operating weight unconfirmed · Operating weight is unverified in the current official product page and linked manual. The page lists 990 lb SHIPPING weight; do not use it as operating weight. Confirm weight with PTO shaft and a filled hydraulic tank. | Published mismatch18.5 PTO hp is below the 19 hp minimum. | Published mismatch18.5 PTO hp is below the 19 hp minimum. |
| WoodMaxx WM-8M →775 lb · Product page states 775 lb total weight on the three-point hitch; shaft/fluid inclusion is not explicit. Shipping sections conflict at 950 versus 990 lb. Confirm the delivered operating assembly and shipping revision. | Published mismatch18.5 PTO hp is below the 19 hp minimum. | Published mismatch18.5 PTO hp is below the 19 hp minimum. |
| WoodMaxx MX-8800 →Operating weight unconfirmed · Complete operating weight is unverified. Current Rev D manual (printed p45 / pdf p46, technical specifications) states approximately 772 lb DRY weight; page separately states 1,004 lb SHIPPING weight. Shaft inclusion in dry weight is not explicit. Do not substitute either figure for a confirmed shaft/oil-inclusive operating load. | Published mismatch18.5 PTO hp is below the 20 hp minimum. | Published mismatch18.5 PTO hp is below the 20 hp minimum. |
| WoodMaxx MX-9900 →Operating weight unconfirmed · Complete operating weight is unverified. Current Rev C manual (printed p42 / pdf p43, technical specifications) states approximately 816 lb DRY weight; page separately states 1,048 lb SHIPPING weight. Shaft inclusion in dry weight is not explicit. Do not substitute either figure for a confirmed shaft/oil-inclusive operating load. | Published mismatch18.5 PTO hp is below the 25 hp minimum. | Published mismatch18.5 PTO hp is below the 25 hp minimum. |
| Farmer-Helper FH-BX42 →Operating weight unconfirmed · Complete operating weight is unverified. Current index-linked manual p2 lists 430 lb net and 450 lb shipping. Current product/series pages instead list 423 lb net and 458 lb shipping. Net-weight shaft/assembly inclusions are unstated; none is substituted for a verified operating load. | Needs specification reviewConfirm the complete operating weight; a shipping weight cannot establish the attachment load. | Needs specification reviewConfirm the complete operating weight; a shipping weight cannot establish the attachment load. |
| Farmer-Helper FH-BX62S →Operating weight unconfirmed · Complete operating weight is unverified. Current index-linked manual p2: 830 lb net / 860 lb shipping. Current series page: 835 lb net / 915 lb gross. Product page calls 835 lb both total and gross; older product-linked manual p38 gives 797 lb net / 850 lb gross. Shaft/assembly inclusions are unstated, so no reference is used as operating weight. | Published mismatch18.5 PTO hp is below the 25 hp minimum. | Published mismatch18.5 PTO hp is below the 25 hp minimum. |
| Wallenstein BX36S →Operating weight unconfirmed · Official page Total Weight and Jan-2025 manual Weight: 395 lb. Neither states whether the supplied shaft and all operating equipment are included; complete operating and separate shipping weights remain unverified. | Needs specification reviewConfirm the correct attachment and driveline configuration for the tractor’s PTO speed; listed speed options are discrete settings. | Needs specification reviewConfirm the correct attachment and driveline configuration for the tractor’s PTO speed; listed speed options are discrete settings. |
| Wallenstein BX52S →Operating weight unconfirmed · Official page Total Weight and Jan-2025 manual Weight: 505 lb. Neither states whether the supplied shaft and all operating equipment are included; complete operating and separate shipping weights remain unverified. | Needs specification reviewConfirm the correct attachment and driveline configuration for the tractor’s PTO speed; listed speed options are discrete settings. | Needs specification reviewConfirm the correct attachment and driveline configuration for the tractor’s PTO speed; listed speed options are discrete settings. |
| Wallenstein BX72S →Operating weight unconfirmed · Current official page Total Weight and Jan-2025 manual Weight: 728 lb. Neither defines complete shaft-inclusive operating mass or a separate shipping weight. Confirm the assembled operating load; do not relabel 728 lb as dry or shipping weight. | Published mismatch24.5 engine hp is below the 50 hp minimum. | Published mismatch24.5 engine hp is below the 50 hp minimum. |
| Wallenstein BX102S →1143 lb · Total Weight 1143 lb (519 kg) on the current page and in the Jan-2025 BX-S manual. Neither says whether the PTO shaft is included; confirm the assembled operating load. | Published mismatch24.5 engine hp is below the 80 hp minimum. | Published mismatch24.5 engine hp is below the 80 hp minimum. |
| Wallenstein BX52RI →845 lb · Total weight 845 lb on the current page and operating weight 845 lb in the BXR manual §10.1. Neither says whether the PTO shaft is included. | Published mismatch24.5 engine hp is below the 30 hp minimum. | Published mismatch24.5 engine hp is below the 30 hp minimum. |
| Wallenstein BX72RI →1300 lb · Total weight 1,300 lb on the current page and operating weight 1,300 lb in the BXR manual §10.1. Neither says whether the PTO shaft is included. | Published mismatch24.5 engine hp is below the 45 hp minimum. | Published mismatch24.5 engine hp is below the 45 hp minimum. |
| Wallenstein BX102RI →1950 lb · Total weight 1,950 lb on the current page and operating weight 1,950 lb in the BXR manual §10.1. Neither says whether the PTO shaft is included. | Published mismatch24.5 engine hp is below the 75 hp minimum. | Published mismatch24.5 engine hp is below the 75 hp minimum. |
My tractor has about 18 PTO and 24 engine hp: FH-BX42 or BX52S?
Read the guide →FIELD GUIDETake the complete setup, not just a horsepower number, to the manufacturer.
Read the guide →FOLLOW THE NUMBERS
Research record reviewed November 9, 2026. Confirm the current manual and the exact revision supplied with your machine.