New Holland TN85DA - Manual
The technical specifications manual for New Holland’s TN-A Series tractors covers their core engineering, from engine and transmission configurations to hydraulic, braking, and steering systems across multiple model variants like the TN60A through TN95A. The document also outlines operational dimensions–such as turning radii, weight ratings, and tire compatibility–and highlights optional attachments like 3-point hitches, safety mirrors, and electrical accessories. This guide primarily addresses performance, capacity, and practical deployment for agricultural use.
Table of Contents:
- Page 1 – Technical Specifications for New Holland TN-A Series Tractors
- Page 2 – Dimensional and Feature Specifications for Tractor Models
- Page 3 – Optional Equipment for New Holland TN-A Series Tractors
New Holland
TN-A Series Tractor Specifications
TN60A /TN60DA TN70A/TN70DA TN75A/TN75DA /TN75SA TN85A /TN85DA TN95A /TN95DA
Page 1 of 3
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
Steering Pump Type
..................................................................................................Gear..................................................................................................
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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About this manual
- Brand
- New Holland
- Model
- TN85DA
- Document type
- Manual
- Language(s)
- English
- Pages
- 3
- File size
- 47.4 KB
- Format
Summary
Engine, transmission, traction clutch, electrical, braking, PTO, hydraulic, and steering system data for models TN60A through TN95A.
Specifications detailing model variants, 3-point hitch features, turning radii, vehicle weights, tire options, and overall dimensions in a comparative format.
List of optional equipment available for models including remote valves, electrical plugs, mirrors, canopies, and safety features.
