Prinoth Grizzly M450s-1900: specs & which machines can run it

Forestry Mulcher rated for 24.6–52.8 GPM. Good fit on 21 of the 64 loaders we track.

Specs

Type: Forestry Mulchers
Flow class: not published
Min flow: 24.6 GPM
Max flow: 52.8 GPM
Min pressure: not published
Max pressure: not published
Min HP: 80
Max HP: 150
Width: 74.8 in
Weight: 2668 lb

Source: https://www.prinoth-vegetationmanagement.com/04_vegetation-management/products/grizzly/M450s/Prinoth_Grizzly_M450s_Skidsteer_2024_109_EN_US_web.pdf (official)

Placeholder · affiliate link

Affiliate / “get a quote” link for Prinoth Grizzly M450s-1900 goes here. No affiliate program is connected yet.

Placeholder · featured partner slot

Featured maker / dealer slot — Prinoth dealers. Reserved for a future paid placement. No partner has been signed. This box is intentionally empty.

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 Prinoth Grizzly M450s-1900

21 good fit22 marginal21 won't run

Good fit
ASV RT-135 (high flow)
50 GPM is inside the 24.6-52.8 GPM range. 132 HP is within the head's horsepower range.
Good fit
ASV RT-135 Forestry (high flow)
50 GPM is inside the 24.6-52.8 GPM range. 132 HP is within the head's horsepower range.
Good fit
ASV VT-100 (high flow)
41 GPM is inside the 24.6-52.8 GPM range. 103.5 HP is within the head's horsepower range.
Good fit
Bobcat S770 (high flow)
36.6 GPM is inside the 24.6-52.8 GPM range. 92 HP is within the head's horsepower range.
Good fit
Bobcat S86-2 (high flow)
36.6 GPM is inside the 24.6-52.8 GPM range. 115 HP is within the head's horsepower range.
Good fit
Bobcat T770 (high flow)
36.6 GPM is inside the 24.6-52.8 GPM range. 92 HP is within the head's horsepower range.
Good fit
Bobcat T86-2 (high flow)
36.6 GPM is inside the 24.6-52.8 GPM range. 115 HP is within the head's horsepower range.
Good fit
CASE TV450B (high flow)
39.5 GPM is inside the 24.6-52.8 GPM range. 90 HP is within the head's horsepower range.
Good fit
CASE TV620B (high flow)
41.6 GPM is inside the 24.6-52.8 GPM range. 114 HP is within the head's horsepower range.
Good fit
Cat 299D3 (high flow)
32 GPM is inside the 24.6-52.8 GPM range. 98 HP is within the head's horsepower range.
Good fit
Cat 299D3 XE (high flow)
32 GPM is inside the 24.6-52.8 GPM range. 110 HP is within the head's horsepower range.
Good fit
John Deere 331G (high flow) · details
36.5 GPM is inside the 24.6-52.8 GPM range. 88.5 HP is within the head's horsepower range.
Good fit
John Deere 333G (standard flow)
25 GPM is inside the 24.6-52.8 GPM range. 96.6 HP is within the head's horsepower range.
Good fit
Kubota SVL97-2 (high flow)
40 GPM is inside the 24.6-52.8 GPM range. 96.4 HP is within the head's horsepower range.
Good fit
New Holland C334 (high flow)
37.6 GPM is inside the 24.6-52.8 GPM range. 90 HP is within the head's horsepower range.
Good fit
New Holland C345 (high flow)
39.9 GPM is inside the 24.6-52.8 GPM range. 90 HP is within the head's horsepower range.
Good fit
New Holland C362 (high flow)
41.6 GPM is inside the 24.6-52.8 GPM range. 114 HP is within the head's horsepower range.
Good fit
New Holland L334 (high flow)
39.5 GPM is inside the 24.6-52.8 GPM range. 90 HP is within the head's horsepower range.
Good fit
Takeuchi TL11R3 (high flow) · details
40.5 GPM is inside the 24.6-52.8 GPM range. 107.3 HP is within the head's horsepower range.
Good fit
Takeuchi TL12R2 (high flow) · details
40.4 GPM is inside the 24.6-52.8 GPM range. 111.3 HP is within the head's horsepower range.
Good fit
Takeuchi TL12V2 (high flow)
40.4 GPM is inside the 24.6-52.8 GPM range. 111.3 HP is within the head's horsepower range.
Marginal
ASV RT-75 (standard flow)
22.6 GPM is up to 10% below the 24.6 GPM minimum - expect reduced speed/power. 74 HP is just under the 80 HP minimum.
Marginal
Bobcat S650 (standard flow)
23 GPM is up to 10% below the 24.6 GPM minimum - expect reduced speed/power. 74 HP is just under the 80 HP minimum.
Marginal
Bobcat S66-2 (high flow)
26.9 GPM is inside the 24.6-52.8 GPM range. 74 HP is just under the 80 HP minimum. Head weighs 2668 lb, more than the 2400 lb rated operating capacity.
Marginal
Bobcat S76-2 (standard flow)
23.3 GPM is up to 10% below the 24.6 GPM minimum - expect reduced speed/power. 74 HP is just under the 80 HP minimum.
Marginal
Bobcat T596 (standard flow)
Flow data missing - cannot confirm.
Marginal
Bobcat T650 (standard flow)
23 GPM is up to 10% below the 24.6 GPM minimum - expect reduced speed/power. 74 HP is just under the 80 HP minimum. Head weighs 2668 lb, more than the 2500 lb rated operating capacity.
Marginal
Bobcat T66-2 (high flow)
26.9 GPM is inside the 24.6-52.8 GPM range. 74 HP is just under the 80 HP minimum. Head weighs 2668 lb, more than the 2400 lb rated operating capacity.
Marginal
Bobcat T76-2 (standard flow)
23.3 GPM is up to 10% below the 24.6 GPM minimum - expect reduced speed/power. 74 HP is just under the 80 HP minimum.
Marginal
CASE TR270B (standard flow)
24.2 GPM is up to 10% below the 24.6 GPM minimum - expect reduced speed/power. 74 HP is just under the 80 HP minimum. Head weighs 2668 lb, more than the 1890 lb rated operating capacity.
Marginal
CASE TR310B (standard flow)
24.2 GPM is up to 10% below the 24.6 GPM minimum - expect reduced speed/power. 74 HP is just under the 80 HP minimum. Head weighs 2668 lb, more than the 2170 lb rated operating capacity.
Marginal
CASE TR340B (standard flow)
24.2 GPM is up to 10% below the 24.6 GPM minimum - expect reduced speed/power. 90 HP is within the head's horsepower range. Head weighs 2668 lb, more than the 2380 lb rated operating capacity.
Marginal
CASE TV370B (standard flow)
24.2 GPM is up to 10% below the 24.6 GPM minimum - expect reduced speed/power. 74 HP is just under the 80 HP minimum. Head weighs 2668 lb, more than the 2590 lb rated operating capacity.
Marginal
Cat 259D3 (high flow)
30 GPM is inside the 24.6-52.8 GPM range. 74.3 HP is just under the 80 HP minimum. Head weighs 2668 lb, more than the 2010 lb rated operating capacity.
Marginal
Cat 279D3 (standard flow)
23 GPM is up to 10% below the 24.6 GPM minimum - expect reduced speed/power. 74.3 HP is just under the 80 HP minimum. Head weighs 2668 lb, more than the 2220 lb rated operating capacity.
Marginal
Cat 289D3 (standard flow)
23 GPM is up to 10% below the 24.6 GPM minimum - expect reduced speed/power. 74.3 HP is just under the 80 HP minimum.
Marginal
New Holland C327 (standard flow)
24.2 GPM is up to 10% below the 24.6 GPM minimum - expect reduced speed/power. 74 HP is just under the 80 HP minimum.
Marginal
New Holland C332 (standard flow)
24.2 GPM is up to 10% below the 24.6 GPM minimum - expect reduced speed/power. 74 HP is just under the 80 HP minimum.
Marginal
New Holland C337 (standard flow)
24.2 GPM is up to 10% below the 24.6 GPM minimum - expect reduced speed/power. 74 HP is just under the 80 HP minimum.
Marginal
New Holland L321 (standard flow)
24.2 GPM is up to 10% below the 24.6 GPM minimum - expect reduced speed/power. 74 HP is just under the 80 HP minimum. Head weighs 2668 lb, more than the 2100 lb rated operating capacity.
Marginal
New Holland L328 (standard flow)
24.2 GPM is up to 10% below the 24.6 GPM minimum - expect reduced speed/power. 74 HP is just under the 80 HP minimum.
Marginal
Takeuchi TL10V2 (high flow)
32.8 GPM is inside the 24.6-52.8 GPM range. 74.3 HP is just under the 80 HP minimum. Head weighs 2668 lb, more than the 2525 lb rated operating capacity.
Marginal
Takeuchi TL8R2 (high flow)
33.8 GPM is inside the 24.6-52.8 GPM range. 74.3 HP is just under the 80 HP minimum. Head weighs 2668 lb, more than the 2115 lb rated operating capacity.
Won't run
ASV RT-50 (standard flow)
13.3 GPM is well below the 24.6 GPM minimum. 53.8 HP is well below the 80 HP minimum. Head weighs 2668 lb, more than the 1400 lb rated operating capacity.
Won't run
ASV RT-65 (standard flow)
21.4 GPM is well below the 24.6 GPM minimum. 67.1 HP is well below the 80 HP minimum. Head weighs 2668 lb, more than the 2000 lb rated operating capacity.
Won't run
ASV VT-75 (standard flow)
21.4 GPM is well below the 24.6 GPM minimum. 71.5 HP is well below the 80 HP minimum. Head weighs 2668 lb, more than the 2300 lb rated operating capacity.
Won't run
ASV VT-80 (standard flow)
24.7 GPM is inside the 24.6-52.8 GPM range. 71.5 HP is well below the 80 HP minimum.
Won't run
Bobcat S450 (standard flow)
16.7 GPM is well below the 24.6 GPM minimum. 49 HP is well below the 80 HP minimum. Head weighs 2668 lb, more than the 1370 lb rated operating capacity.
Won't run
Bobcat S590 (standard flow)
17.1 GPM is well below the 24.6 GPM minimum. 68 HP is well below the 80 HP minimum. Head weighs 2668 lb, more than the 2000 lb rated operating capacity.
Won't run
Bobcat S64-2 (standard flow)
17.6 GPM is well below the 24.6 GPM minimum. 68 HP is well below the 80 HP minimum. Head weighs 2668 lb, more than the 2300 lb rated operating capacity.
Won't run
Bobcat S70 (standard flow)
8.9 GPM is well below the 24.6 GPM minimum. 23.5 HP is well below the 80 HP minimum. Head weighs 2668 lb, more than the 760 lb rated operating capacity.
Won't run
Bobcat T450 (standard flow)
16.7 GPM is well below the 24.6 GPM minimum. 55 HP is well below the 80 HP minimum. Head weighs 2668 lb, more than the 1490 lb rated operating capacity.
Won't run
Bobcat T595 (standard flow)
17.1 GPM is well below the 24.6 GPM minimum. 70 HP is well below the 80 HP minimum. Head weighs 2668 lb, more than the 2100 lb rated operating capacity.
Won't run
Bobcat T64-2 (standard flow)
17.6 GPM is well below the 24.6 GPM minimum. 68 HP is well below the 80 HP minimum. Head weighs 2668 lb, more than the 2300 lb rated operating capacity.
Won't run
Cat 239D3 (standard flow)
18 GPM is well below the 24.6 GPM minimum. 67.1 HP is well below the 80 HP minimum. Head weighs 2668 lb, more than the 1530 lb rated operating capacity.
Won't run
Cat 249D3 (standard flow)
18 GPM is well below the 24.6 GPM minimum. 67.1 HP is well below the 80 HP minimum. Head weighs 2668 lb, more than the 1740 lb rated operating capacity.
Won't run
John Deere 317G (standard flow)
17 GPM is well below the 24.6 GPM minimum. 61 HP is well below the 80 HP minimum. Head weighs 2668 lb, more than the 2125 lb rated operating capacity.
Won't run
John Deere 325G (standard flow)
21 GPM is well below the 24.6 GPM minimum. 70 HP is well below the 80 HP minimum. Head weighs 2668 lb, more than the 2590 lb rated operating capacity.
Won't run
Kubota SVL65-2 (standard flow)
17.4 GPM is well below the 24.6 GPM minimum. 68.4 HP is well below the 80 HP minimum. Head weighs 2668 lb, more than the 2100 lb rated operating capacity.
Won't run
Kubota SVL75-3 (standard flow)
19.2 GPM is well below the 24.6 GPM minimum. 71.6 HP is well below the 80 HP minimum. Head weighs 2668 lb, more than the 2490 lb rated operating capacity.
Won't run
New Holland L316 (standard flow)
18.4 GPM is well below the 24.6 GPM minimum. 60 HP is well below the 80 HP minimum. Head weighs 2668 lb, more than the 1600 lb rated operating capacity.
Won't run
New Holland L318 (standard flow)
20.6 GPM is well below the 24.6 GPM minimum. 60 HP is well below the 80 HP minimum. Head weighs 2668 lb, more than the 1800 lb rated operating capacity.
Won't run
New Holland L320 (standard flow)
20.6 GPM is well below the 24.6 GPM minimum. 67 HP is well below the 80 HP minimum. Head weighs 2668 lb, more than the 2000 lb rated operating capacity.
Won't run
Takeuchi TL6R (standard flow)
17.7 GPM is well below the 24.6 GPM minimum. 65.2 HP is well below the 80 HP minimum. Head weighs 2668 lb, more than the 1840 lb rated operating capacity.