Price Book - Page 75

GEARBOX SELECTION CHART

Page Updated: 07-Jan-23

SMALL & MEDIUM GEARBOXES

MAKE & MODEL LISTED VS HP/100rpm RATING	GEAR RATIOS								MAX DIESEL HP/100RPM PLEASURE USE	ADDITIONAL INFORMATION
PRM60		1.5*		(2.0)*		(2.5)*			0.98 (0.85)	—
Techno Drive TMC40P		1.5		2.0*		2.6*			1.0 (0.7)	Twin Disc MG-340 Equiv
PRM 90				2.0*		(2.5)*			1.26 (1.1)	Was PRM80
Techno Drive TMC60P		1.6		2.0*		2.5*	[2.9]		2.1 (1.7) [1.4]	Twin Disc MG-360 Equiv
PRM 125				2.1*		(2.5)*	[3.1] *		1.75 (1.4) [1.15]	Was PRM120
Techno Drive TMC60A				2.0*		2.5*			1.8	7° Angle Drive
ZF 12 M				2.0*		2.6			1.8 (1.5)	Was HBW10 HBW125
ZF 15 M		1.6		2.0*					2.0	Was HBW150
ZF 15 MA			1.9	[2.0]*	2.1	2.6			2.0 (1.8) [1.5]	15° Angle Drive
ZF 15MIV				2.0*		2.7	3.0*		2.0 (1.5)	15° V-Drive
PRM 150		1.5*		2.0*			2.8*		2.53	—
ZF 25 MA					2.2	2.7			2.9 (2.4)	8° Angle Drive
Techno Drive TMC260		1.5*		2.0*		2.5*	[2.9] *		3.0 (2.5)	—
ZF 30 M				2.0*		2.7			3.2	—
ZF 25 A						2.5			3.5	8° Angle Drive
PRM 280 D				2.0*			2.9*		3.9	Was PRM260
PRM 280 DP				2.0*			2.9*		3.9	Supplied with PTO fitted
PRM 260 C				2.0*			2.9*		3.6	Coaxial
ZF 25 M				2.0*	2.3	[2.7]			3.5 (2.9) [2.4]	Was HBW250
ZF 25				2.0*			2.8*		4.4 (3.4)	—
ZF 25 A		1.5		2.0*	2.3				4.4 (3.5)	8° Angle Drive
Techno Drive 345		[1.5]*		2.0*		2.5*			[4.8] 3.9 (2.9)	Twin Disc MG-5005 Equiv
Techno Drive 345A		[1.5]*		2.0*		2.5*			[4.8] 3.9 (2.9)	Twin Disc MG-5005A Equiv 8° Angle
Techno Drive TM93A		1.5		(2.1)	[2.4]				4.9 (4.1) [3.6]	8° Angle Drive
Techno Drive TM485A		1.5		2.1	(2.4)				5.0 (4.4)	8° Angle Drive
Techno Drive TM93		1.5		2.1	(2.4)		[2.77]		5.3 (4.6) [4.1] 3.6	MG-5012SC Equiv
Velvet Drive 71C	1.0*								5.7	CI case, 1017-000-004
Velvet Drive 71L	1.0*								7.8	Al Case, 3019000M01
Techno Drive TM93	1.0	[1.5]		2.1	2.4		2.8		[7.2] 6.2 (4.8)	Twin-disc MG5012SC Equiv
ZF 45-1				2.0*	2.2	2.5	3.0		6.3	—
ZF 45-1								3.74	6.3	—
ZF 45A		1.5		2.0*	2.4*				6.3 (5.9)	8° Angle Drive
PRM 500 Drop Centre		1.5*		2.0*		(2.6)*	(2.9)*		6.4(6.2)	Was PRM301/302
Techno Drive TM93A	[1.3]	1.5		2.1	2.4				6.6 (4.8)	8° Angle Drive
Velvet Drive 72C				1.9*					7.1	CI Case, 1018-000-106
ZF45C	1.0*								7.4	—
Techno Drive TM170		1.5		2.0	(2.5)		[2.94]		7.8 (6.3) [5.3]	Twin Disc MG-5020SC Equiv
PRM 750D Drop Centre								4.0*	8.0	Drop Centre. Was PRM401/402
Techno Drive TM200B							3.6	4.48	8.6	Commercial spec
ZF68A 8˚ Angle Drive						2.6	2.9		8.4	Was ZF63a
Velvet Drive 72C	1.0*								8.6	CI Case, 1018-000-002
Velvet Drive 72L	1.0*								11.9	Al Case, 30-07-M02
Velvet Drive 72C		1.5*		2.1*		2.6*	2.9*		8.6 (7.1)	CI Case, 1018-000-007,8,10, 12
ZF68			1.8						9.6	Was ZF63
ZF68		1.5	1.9			2.5	(2.8)		9.6(7.9)	Was ZF63
ZF68		1.3							9.6(7.9)	Was ZF63
* Gearboxs for these ratios are generally available for prompt delivery from our stock of over 80 gearboxes.
For Commercial please request applicable power ratings for application.
Always fit a new flywheel drive plate and oil cooler when fitting a new gearbox

ZF85IV

PRM125

PRM150

PRM280D

PRM500D

ZF10M

MEDIUM AND LARGE GEARBOXES

MAKE & MODEL LISTED VS HP/100rpm RATING	GEAR RATIOS								MAX DIESEL HP/100RPM PLEASURE USE	ADDITIONAL INFORMATION
ZF 68 A		1.2		1.6*		2.0*			9.6	8° Angle Drive. Was ZF63a
ZF 68 IV			1.3	1.6		2.0	2.5		9.6 (8.8)	12° V-Drive. Was ZF63IV
ZF 63 C	1.0								9.6	—
PRM 750D		1.1*		1.5*		(1.9)*	(2.6)	[2.9]	9.62 (9.48) [8.0]	Drop Centre. Was PRM401/402
PRM 750A		1.1*		1.5*		(1.9)*	(2.6)	[2.9]	9.62 (9.48) [8.0]	8° Angle Drive
Convert PRM750D to PRM750A 8°									9.62	8° Angle Drive equiv
PRM 750C		1.1*		1.5*		(1.9)*	(2.6)*		10.5 (9.5)	Coaxial
Velvet Drive 72LV		1.2		1.5					11.3	12° V-Drive 4008000M01, 2
Velvet Drive 5000A Liberty	1.0	1.2		1.5		2.0	2.5	2.8	11.4	8° A-Drive 3001-000-001-6
PRM 1000D								4.0*	11.5	Drop Centre
Velvet Drive 72L	1.0*								11.9	Al Case 4007000M02
ZF 220	1.0					2.0	2.5		11.9	—
ZF 220	1.1	1.2	1.4	1.5				3.0	11.9 (10.3)	—
Velvet Drive 6000A	1.0	1.2		1.5		2.0	2.5	2.8	11.4	8° A-Drive 3021000M01 - 6
Velvet Drive 6000 Vdrive		1.25		1.5		2.0	2.5		12.4 (10.5)	Vdrive 3022000M02, 3
ZF 220 A			1.3		1.8	2.0	2.5		12.5 (11.5)	10° Angle Drive
ZF 220 A				1.5*				3.0	12.5	10° Angle Drive
Techno Drive TM880A				1.5		2.1		2.9	13.3	10° Angle Drive Twin Disc MG-5055A Equiv
PRM 1000D				1.5*		(2.0)*		[2.9]*	14.0 (12.6) [11.5]	Drop Centre
PRM 1000A				1.5		(2.0)		[2.9]	13.0 (12.6) [11.5]	10° Angle drive
Convert PRM 1000D to PRM 1000A									13.0	10° Angle Drive eqiv
Velvet Drive 72LX	1.0*								14.2	4011000M01
Techno Drive TM265A			[1.4]			2.1	2.3		[14.9] 13.7 (12.5)	TM265A150
ZF 85A				1.6	1.8	2.0	2.5		14.9	8° Angle Drive
ZF 85IV				1.6		2.0	2.5		14.9	12° V-Drive
Techno Drive TM265		1.2		1.5		2.1		2.8	15.0	TM265117
ZF 280-I								3.0	15.3	—
Techno Drive TM360					3.0	3.5	4.0	5.0	16.5***	Commercial spec TM360300
ZF 280 IV		1.2		1.6	1.8		2.6	[3.0]	18.7 (16.2) [13.6]	14° V-Drive
Velvet Drive 72L-H	1.0								19.0	3010 000 M01
ZF 280 IV						2.1	2.3		18.8 (16.1)	14° V-Drive
ZF 280 IV			1.3	1.6	1.8		2.6	3.1	18.8 (16.1)	12° V-Drive
ZF 280-I	0.8	1.1	1.2	1.5					18.8	—
ZF 280-I	1.0		1.3			2.0	2.5		18.8 (16.1)	—
ZF 280-IA		1.1				(2.2)	(2.5)	(3.0)	18.8 (16.2)	7° Angle Drive
ZF 280-IA				1.5	1.8	2.0			18.8	7° Angle Drive
ZF 301C	1.0	1.2		1.4		1.9		2.7	19.3	—
Techno Drive TM1200A				1.4		2.0	2.3		19.6 (16.7)	7° Angle Drive TM1200A144
ZF 286A		1.2		1.5	1.7	2.0			22.9	7° Angle Drive
Twin Disc MG-5075SC		1.1	1.3	1.5		2.0	2.5	[2.7]	24.4 (21.6)	SAE1 Vulcardan drive
Velvet Drive 72-L HP	1.0								26.7	3009000M06 For MCR 6 or 8
ZF 305-3		1.2				2.0	2.5	[2.9]	27.6 (23.9) [20.9]
Twin Disc MG-5091		1.2		1.5	1.7	2.0	2.5	[2.9]	30.4 (27.6) [26.1]	SAE1 Centa drive
Velvet Drive 72-L HPS	1.0								38.0	3023000M01 For MCR 8
* Gearboxs for these ratios are generally available for prompt delivery from our stock of over 80 gearboxes.
For Commercial please request applicable power ratings for application.
On imported items prices may vary with exchange rates. For commercial operation request information on power ratings.
Always fit a new flywheel drive plate and oil cooler when fitting a new gearbox