New Holland TN85DA, TN75DA, TN85A, TN70DA, TN75SA User Manual

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New Holland TN85DA, TN75DA, TN85A, TN70DA, TN75SA User Manual

New Holland

TN-A Series Tractor Specifications

TN60A/TN60DA TN70A/TN70DA TN75A/TN75DA/TN75SA TN85A/TN85DA TN95A/TN95DA

 

TN60A

 

TN70A

TN75A

TN85A

TN95A

 

TN60DA

 

TN70DA

TN75DA

TN85DA

TN95DA

MODEL

 

 

 

TN75SA

 

 

ENGINE

 

 

 

 

 

 

Gross engine hp (kW)*

57 (42.5)

 

70 (52.2)

75 (55.9)

80 (59.7)

90 (67.1)

PTO hp (kW)*

45 (33.6)

 

57 (42.5)

62 (46.3)

69 (51.5)

77 (57.4)

Cylinders

...........................................................

 

3...........................................................

 

......................................4

......................................

Aspiration

Natural

 

Turbocharged

Turbocharged

Natural

Turbocharged

Displacement, cu. in. (L) ....................................................

 

 

179 (2.9) ....................................................

 

...............................274 (4.5) ...............................

Rated speed, rpm .................................................................................................

 

 

 

2300 .................................................................................................

 

 

Maximum Torque, ft.-lbs. (Nm)

159 @ 1400 rpm

 

213 @ 1400 rpm

220 @ 1400 rpm

236 @ 1400 rpm

269 @ 1400 rpm

 

(216 @ 1400 rpm)

(289 @ 1400 rpm)

(298 @ 1400 rpm)

(320 @ 1400 rpm)

(365 @ 1400 rpm)

Engine torque rise, %

26

 

32

36

32

37

Fuel capacity, gal. (L) ................................

 

23 (87) on TN-A Standard models ................................

...............................23.5 (89) ...............................

...............................

19.5 (74) TNS - A and TND-A models...............................

 

 

*mfg’s estimate

TRANSMISSIONS

Choice of transmission

8 x 8 constant mesh transmission with synchronized mechanical shuttle (available on select TN-A models only)

12 x 12 Synchro Command™ transmission with synchronized mechanical shuttle (available on TN-A models only)

12 x 12 Synchro Command™ transmission with power shuttle (available on TN95A and TN95DA)

16 x 16 Synchro Command™ transmission with your choice of synchronized mechanical or electro-hydraulic, no-clutch power shuttle (Except TN95A and TN95DA)

TRACTION CLUTCH

 

 

 

 

 

w/ mechanical shuttle, in. (mm)

11 (280)

........................................................................

11 (280)

........................................................................

 

 

Dry organic plate

.............................................................

Dry cerametallic plate.............................................................

 

w/ electro-hydraulic power shuttle, in. (mm)

............................................................................

 

Six 5.2 (113) wet organic plates............................................................................

 

 

Differential lock (front/rear) .....................

Limited slip, mechanically engaged (electro-hydraulically engaged on .....................TN75SA SuperSteer™ models)

ELECTRICAL

 

 

 

 

 

Alternator (amps)

 

 

 

 

 

Less cab ..........................................................

 

65..........................................................

.................................... ....................................120

 

With cab ..........................................................

 

85..........................................................

.................................... ....................................120

 

Cold cranking amps ..................................................................................................

 

 

730 ..................................................................................................

 

 

BRAKES

 

 

 

 

 

Type ...............................................................................

 

 

Wet, two disc, self-adjusting...............................................................................

 

 

Parking brake ..........................................................................

 

 

Independent, four 3.5 in. wet disc ..........................................................................

 

 

INDEPENDENT PTO

 

 

 

 

 

Speed ..................................................................................................

 

 

540 ..................................................................................................

 

 

PTO clutch, in. (mm) .............................................................................

 

 

11 (280) dry cerametallic plate.............................................................................

 

 

HYDRAULICS

 

 

 

 

 

Pump type ..................................................................................................

 

 

Gear..................................................................................................

 

 

System ............................................................................................

 

 

Open center............................................................................................

 

 

Nominal system pressure, PSI (bar) ............................................................................................

 

 

2755 (190) ............................................................................................

 

 

Standard pump flow, gpm (lpm)

12.8 (48)

12.8 (48)

16.9 (64)

15.0 (56.9)

15.0 (56.9)

Optional pump flow, gpm (lpm)

16.9 (64)

16.9 (64)

NA

NA

NA

STEERING SYSTEM

 

 

Gear

 

 

Steering Pump Type ..................................................................................................

 

 

 

 

provides flow for power steering, FWD engagement, differential lock engagement and lubricating the transmission

 

 

Pump flow, gpm (lpm)

 

 

 

 

 

with mechanical shuttle .................................... ....................................

 

7.4 (28.0)

......................................... ...................................................9.4 (35.6)

 

with power shuttle .............................................................................................

 

 

9.4 (35.6) .............................................................................................

 

 

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