Cat HM418 Mulcher (drum): specs & which machines can run it

Forestry Mulcher rated for 40–41 GPM. Good fit on 4 of the 64 loaders we track.

Specs

Type: Forestry Mulchers
Flow class: high
Min flow: 40 GPM
Max flow: 41 GPM
Min pressure: 2900 PSI
Max pressure: 4061 PSI
Min HP: not published
Max HP: not published
Width: 67 in
Weight: 3197 lb

XHP/XE machines.

Maker-listed compatible machines: 272D3 XE, 299D3 XE

Source: https://www.petersoncat.com/sites/default/files/products/documents/-113626.pdf (official doc (Cat AEHQ8447) hosted by dealer Peterson Cat)

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Verify with your dealer. Results come from published specs and our matching rules. They are not a guarantee. Coupler type, case-drain line, electrical connectors, auxiliary options, relief settings and model year all matter. Confirm with the dealer and the attachment maker before you buy or run anything.

Machines that can run the Cat HM418 Mulcher (drum)

4 good fit20 marginal40 won't run

Good fit
ASV VT-100 (high flow)
41 GPM is inside the 40-41 GPM range. 3989 PSI is within the head's pressure rating.
Good fit
Cat 299D3 XE (super flow)
40 GPM is inside the 40-41 GPM range. 4061 PSI is within the head's pressure rating.
Good fit
Kubota SVL97-2 (high flow) · details
40 GPM is inside the 40-41 GPM range. 3553 PSI is within the head's pressure rating.
Good fit
Takeuchi TL12V2 (high flow)
40.4 GPM is inside the 40-41 GPM range.
Marginal
Bobcat S770 (high flow)
36.6 GPM is up to 10% below the 40 GPM minimum - expect reduced speed/power. 3500 PSI is within the head's pressure rating.
Marginal
Bobcat S86-2 (high flow)
36.6 GPM is up to 10% below the 40 GPM minimum - expect reduced speed/power. 4061 PSI is within the head's pressure rating.
Marginal
Bobcat T596 (standard flow)
Flow data missing - cannot confirm.
Marginal
Bobcat T770 (high flow)
36.6 GPM is up to 10% below the 40 GPM minimum - expect reduced speed/power. 3500 PSI is within the head's pressure rating.
Marginal
Bobcat T86-2 (high flow)
36.6 GPM is up to 10% below the 40 GPM minimum - expect reduced speed/power. 4061 PSI is within the head's pressure rating.
Marginal
CASE TR340B (high flow)
37.6 GPM is up to 10% below the 40 GPM minimum - expect reduced speed/power. 4000 PSI is within the head's pressure rating. Head weighs 3197 lb, more than the 2380 lb rated operating capacity.
Marginal
CASE TV370B (high flow)
37.6 GPM is up to 10% below the 40 GPM minimum - expect reduced speed/power. Head weighs 3197 lb, more than the 2590 lb rated operating capacity.
Marginal
CASE TV450B (high flow)
39.5 GPM is up to 10% below the 40 GPM minimum - expect reduced speed/power. 4000 PSI is within the head's pressure rating. Head weighs 3197 lb, more than the 3150 lb rated operating capacity.
Marginal
CASE TV620B (high flow)
41.6 GPM is above the 41 GPM maximum (up to 15%) - needs flow limiting; risk of heat/overspeed.
Marginal
John Deere 331G (high flow)
36.5 GPM is up to 10% below the 40 GPM minimum - expect reduced speed/power. 3450 PSI is within the head's pressure rating. Head weighs 3197 lb, more than the 3100 lb rated operating capacity.
Marginal
John Deere 333G (high flow)
41.1 GPM is above the 41 GPM maximum (up to 15%) - needs flow limiting; risk of heat/overspeed. 3450 PSI is within the head's pressure rating.
Marginal
New Holland C332 (high flow)
37.6 GPM is up to 10% below the 40 GPM minimum - expect reduced speed/power.
Marginal
New Holland C334 (high flow)
37.6 GPM is up to 10% below the 40 GPM minimum - expect reduced speed/power.
Marginal
New Holland C337 (high flow)
37.6 GPM is up to 10% below the 40 GPM minimum - expect reduced speed/power.
Marginal
New Holland C345 (high flow)
39.9 GPM is up to 10% below the 40 GPM minimum - expect reduced speed/power.
Marginal
New Holland C362 (high flow)
41.6 GPM is above the 41 GPM maximum (up to 15%) - needs flow limiting; risk of heat/overspeed. Machine relief 4100 PSI exceeds the head's 4061 PSI max - confirm relief setting with dealer.
Marginal
New Holland L328 (high flow)
37.6 GPM is up to 10% below the 40 GPM minimum - expect reduced speed/power. Head weighs 3197 lb, more than the 2800 lb rated operating capacity.
Marginal
New Holland L334 (high flow)
39.5 GPM is up to 10% below the 40 GPM minimum - expect reduced speed/power.
Marginal
Takeuchi TL11R3 (high flow)
40.5 GPM is inside the 40-41 GPM range. Head weighs 3197 lb, more than the 2735 lb rated operating capacity.
Marginal
Takeuchi TL12R2 (high flow)
40.4 GPM is inside the 40-41 GPM range. Head weighs 3197 lb, more than the 2975 lb rated operating capacity.
Won't run
ASV RT-135 (standard flow)
20 GPM is well below the 40 GPM minimum. 3300 PSI is within the head's pressure rating.
Won't run
ASV RT-135 Forestry (standard flow)
20 GPM is well below the 40 GPM minimum. 3300 PSI is within the head's pressure rating.
Won't run
ASV RT-50 (standard flow)
13.3 GPM is well below the 40 GPM minimum. 3000 PSI is within the head's pressure rating. Head weighs 3197 lb, more than the 1400 lb rated operating capacity.
Won't run
ASV RT-65 (standard flow)
21.4 GPM is well below the 40 GPM minimum. 3771 PSI is within the head's pressure rating. Head weighs 3197 lb, more than the 2000 lb rated operating capacity.
Won't run
ASV RT-75 (standard flow)
22.6 GPM is well below the 40 GPM minimum. 3300 PSI is within the head's pressure rating. Head weighs 3197 lb, more than the 2750 lb rated operating capacity.
Won't run
ASV VT-75 (standard flow)
21.4 GPM is well below the 40 GPM minimum. Head weighs 3197 lb, more than the 2300 lb rated operating capacity.
Won't run
ASV VT-80 (standard flow)
24.7 GPM is well below the 40 GPM minimum. 3771 PSI is within the head's pressure rating. Head weighs 3197 lb, more than the 2800 lb rated operating capacity.
Won't run
Bobcat S450 (standard flow)
16.7 GPM is well below the 40 GPM minimum. 3300 PSI is within the head's pressure rating. Head weighs 3197 lb, more than the 1370 lb rated operating capacity.
Won't run
Bobcat S590 (standard flow)
17.1 GPM is well below the 40 GPM minimum. 3500 PSI is within the head's pressure rating. Head weighs 3197 lb, more than the 2000 lb rated operating capacity.
Won't run
Bobcat S64-2 (standard flow)
17.6 GPM is well below the 40 GPM minimum. 3500 PSI is within the head's pressure rating. Head weighs 3197 lb, more than the 2300 lb rated operating capacity.
Won't run
Bobcat S650 (standard flow)
23 GPM is well below the 40 GPM minimum. 3500 PSI is within the head's pressure rating. Head weighs 3197 lb, more than the 2690 lb rated operating capacity.
Won't run
Bobcat S66-2 (standard flow)
17.6 GPM is well below the 40 GPM minimum. 3500 PSI is within the head's pressure rating. Head weighs 3197 lb, more than the 2400 lb rated operating capacity.
Won't run
Bobcat S70 (standard flow)
8.9 GPM is well below the 40 GPM minimum. 2000 PSI is below the 2900 PSI the head is rated for - less torque. Head weighs 3197 lb, more than the 760 lb rated operating capacity.
Won't run
Bobcat S76-2 (standard flow)
23.3 GPM is well below the 40 GPM minimum. 3500 PSI is within the head's pressure rating. Head weighs 3197 lb, more than the 2900 lb rated operating capacity.
Won't run
Bobcat T450 (standard flow)
16.7 GPM is well below the 40 GPM minimum. 3300 PSI is within the head's pressure rating. Head weighs 3197 lb, more than the 1490 lb rated operating capacity.
Won't run
Bobcat T595 (standard flow)
17.1 GPM is well below the 40 GPM minimum. 3500 PSI is within the head's pressure rating. Head weighs 3197 lb, more than the 2100 lb rated operating capacity.
Won't run
Bobcat T64-2 (standard flow)
17.6 GPM is well below the 40 GPM minimum. 3500 PSI is within the head's pressure rating. Head weighs 3197 lb, more than the 2300 lb rated operating capacity.
Won't run
Bobcat T650 (standard flow)
23 GPM is well below the 40 GPM minimum. 3500 PSI is within the head's pressure rating. Head weighs 3197 lb, more than the 2500 lb rated operating capacity.
Won't run
Bobcat T66-2 (standard flow)
17.6 GPM is well below the 40 GPM minimum. 3500 PSI is within the head's pressure rating. Head weighs 3197 lb, more than the 2400 lb rated operating capacity.
Won't run
Bobcat T76-2 (standard flow)
23.3 GPM is well below the 40 GPM minimum. 3500 PSI is within the head's pressure rating. Head weighs 3197 lb, more than the 2900 lb rated operating capacity.
Won't run
CASE TR270B (standard flow)
24.2 GPM is well below the 40 GPM minimum. Head weighs 3197 lb, more than the 1890 lb rated operating capacity.
Won't run
CASE TR310B (standard flow)
24.2 GPM is well below the 40 GPM minimum. Head weighs 3197 lb, more than the 2170 lb rated operating capacity.
Won't run
Cat 239D3 (standard flow)
18 GPM is well below the 40 GPM minimum. 3336 PSI is within the head's pressure rating. Head weighs 3197 lb, more than the 1530 lb rated operating capacity.
Won't run
Cat 249D3 (standard flow)
18 GPM is well below the 40 GPM minimum. 3336 PSI is within the head's pressure rating. Head weighs 3197 lb, more than the 1740 lb rated operating capacity.
Won't run
Cat 259D3 (standard flow)
20 GPM is well below the 40 GPM minimum. 3336 PSI is within the head's pressure rating. Head weighs 3197 lb, more than the 2010 lb rated operating capacity.
Won't run
Cat 279D3 (standard flow)
23 GPM is well below the 40 GPM minimum. 3336 PSI is within the head's pressure rating. Head weighs 3197 lb, more than the 2220 lb rated operating capacity.
Won't run
Cat 289D3 (standard flow)
23 GPM is well below the 40 GPM minimum. 3336 PSI is within the head's pressure rating. Head weighs 3197 lb, more than the 2890 lb rated operating capacity.
Won't run
Cat 299D3 (standard flow)
23 GPM is well below the 40 GPM minimum. 3335 PSI is within the head's pressure rating.
Won't run
John Deere 317G (standard flow)
17 GPM is well below the 40 GPM minimum. 3450 PSI is within the head's pressure rating. Head weighs 3197 lb, more than the 2125 lb rated operating capacity.
Won't run
John Deere 325G (standard flow)
21 GPM is well below the 40 GPM minimum. 3450 PSI is within the head's pressure rating. Head weighs 3197 lb, more than the 2590 lb rated operating capacity.
Won't run
Kubota SVL65-2 (standard flow)
17.4 GPM is well below the 40 GPM minimum. 3263 PSI is within the head's pressure rating. Head weighs 3197 lb, more than the 2100 lb rated operating capacity.
Won't run
Kubota SVL75-3 (standard flow)
19.2 GPM is well below the 40 GPM minimum. 3185 PSI is within the head's pressure rating. Head weighs 3197 lb, more than the 2490 lb rated operating capacity.
Won't run
New Holland C327 (standard flow)
24.2 GPM is well below the 40 GPM minimum. 3046 PSI is within the head's pressure rating. Head weighs 3197 lb, more than the 2700 lb rated operating capacity.
Won't run
New Holland L316 (standard flow)
18.4 GPM is well below the 40 GPM minimum. 3046 PSI is within the head's pressure rating. Head weighs 3197 lb, more than the 1600 lb rated operating capacity.
Won't run
New Holland L318 (standard flow)
20.6 GPM is well below the 40 GPM minimum. 3046 PSI is within the head's pressure rating. Head weighs 3197 lb, more than the 1800 lb rated operating capacity.
Won't run
New Holland L320 (standard flow)
20.6 GPM is well below the 40 GPM minimum. 3046 PSI is within the head's pressure rating. Head weighs 3197 lb, more than the 2000 lb rated operating capacity.
Won't run
New Holland L321 (standard flow)
24.2 GPM is well below the 40 GPM minimum. 3046 PSI is within the head's pressure rating. Head weighs 3197 lb, more than the 2100 lb rated operating capacity.
Won't run
Takeuchi TL10V2 (standard flow)
18.8 GPM is well below the 40 GPM minimum. 3191 PSI is within the head's pressure rating. Head weighs 3197 lb, more than the 2525 lb rated operating capacity.
Won't run
Takeuchi TL6R (standard flow)
17.7 GPM is well below the 40 GPM minimum. 2988 PSI is within the head's pressure rating. Head weighs 3197 lb, more than the 1840 lb rated operating capacity.
Won't run
Takeuchi TL8R2 (standard flow)
20 GPM is well below the 40 GPM minimum. 3046 PSI is within the head's pressure rating. Head weighs 3197 lb, more than the 2115 lb rated operating capacity.