Compare/New Holland 6640 vs New Holland 8160

New Holland 6640 vs New Holland 8160

Verdict: New Holland 6640 vs New Holland 8160

The New Holland 6640 and the New Holland 8160 are both tractors — here is how they stack up on the figures that matter. New Holland 6640 leads on rated power with 91 hp against 90 hp. New Holland 6640 is the lighter machine (7,099 kg vs 11,616 kg), which helps on soft ground and transport, while the heavier model carries more ballast for traction-limited draft work. In short: choose the New Holland 6640 for outright pulling power, or the New Holland 8160 if a tighter budget and lighter footprint matter more. Compare the full spec tables below before booking a demo.

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Tell us about your operation

Acreage600 acBudgetMain crop / use

Fit & specs

New Holland

Fit score

Best match

Clear

New Holland

Fit score

Best match

Clear

Rated power

91 hp

90 hp

Confidence

40%

Guide price

—

Overview

Manufacturer

New HollandReference

Four power shift gears arranged in two synchronized ratio groups (1-4 and 5-8). Two synchronized ranges (low/high) and right-hand shuttle. Clutch must be used to shift range or move between the lower (1-4) and higher (5-8) gear ratio groups. Push-button power shifting between the four gears in a ratio group. Push-button de-clutching on the shuttle lever allow shifting without the foot clutch. The 16 power shift was standard on the 6640 SLE.Reference

The 18-speed Range Command transmission was available with 4WD. Six gears (1-6) in three ranges (A-C) with left-hand shuttle lever. Push-button gear shifting on the move. To shift ranges, hold up or down gear shift button while pressing range shift button. Reverse is available in range B only. Optional creeper increases available speeds to 31 and 12.Reference

Drive

4x4 MFWD 4WD (optional)Reference

Final drives

inboard planetaryReference

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Differential lock

electro-hydraulic (SL/SLE)Reference

Rear or front and rear (4WD) with push-button operation. Manual and automatic modes. (2WD)Reference

Brakes

hydraulic wet disc (SL/SLE)Reference

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Original price

—

$44,000 (1999)Reference

Steering

—

hydrostatic powerReference

Engine

Fuel tank

177.5 LReference

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Engine (gross)

67.6 kWReference

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Engine (net)

63.4 kWReference

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Drawbar (tested)

50.1 kWReference

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Displacement

5.0 LReference

7.5 LReference

Bore/Stroke

112 x 127 mmReference

114 x 127 mmReference

Power (net)

63.4 kWReference

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Power (gross)

67.6 kWReference

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Air cleaner

dual paper elementsReference

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Compression

17.5:1Reference

Rated RPM

2200Reference

Idle RPM

725-2375Reference

700-2420Reference

Torque

457.0 NmReference

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Torque RPM

1200Reference

1400Reference

Firing order

1-3-4-2Reference

1-5-3-6-2-4Reference

Starter volts

12Reference

Coolant capacity

16.0 LReference

25.5 LReference

Intake valve clearance

0.406 mmReference

Exhaust valve clearance

0.483 mmReference

0.457 mmReference

Oil capacity

60.6 LReference

89.7 LReference

Max power

50.1 kWReference

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Power at rated engine speed

57.2 kWReference

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Operating RPM

—

1500-2200Reference

Starter power

—

3.7 kWReference

Transmission

ElectroShift/Pulse CommandReference

Range CommandReference

Gears

16 forward and reverseReference

18 forward and 6 reverseReference

Clutch

wet discReference

PTO & Hydraulics

PTO (claimed)

56.7 kWReference

67.1 kWReference

PTO (tested)

57.5 kWReference

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Type

four-speed power shiftReference

partial power shiftReference

Valves

1 to 4Reference

2 to 4Reference

Pump flow

79.5 lpmReference

98.4 lpmReference

Steering press.

144.8 barReference

170.0 barReference

Rear Type

IIReference

Control

Position control and top-link draft sensing. Electronic lower-link sensing optional on 6640 SLE.Reference

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Rear lift (at 24"/610mm)

2977 kgReference

3855 kgReference

Rear PTO

independentReference

Rear PTO Type

540/1000Reference

Power at rated PTO speed

56.4 kWReference

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Hydraulic system

—

72.7 LReference

Capacity

—

72.7 LReference

Pressure

—

190.0 barReference

Steering flow

—

59.0 lpmReference

Dimensions

Wheelbase

236 cmReference

272 cmReference

Weight

7099 to 9121 poundsReference

11616 to 12606 poundsReference

Front tire

7.50-16Reference

11.00-16Reference

Rear tire

16.9-30Reference

18.4R38 (2WD)Reference

Ag front

7.50-16Reference

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Ag rear

16.9-30Reference

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Length

411 cmReference

462 cmReference

2WD Width

195 cmReference

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4WD Width

203 cmReference

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2WD Clearance (front axle)

55 cmReference

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4WD Clearance (front axle)

50 cmReference

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2WD ROPS Shipping

3220 kgReference

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4WD ROPS Shipping

3670 kgReference

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2WD Cab Shipping

3687 kgReference

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4WD Cab Shipping

4137 kgReference

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Operating

3690 kgReference

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Ballasted

4702 kgReference

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Standard tires (ag)

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Front: 14.9R28. Rear: 18.4R38 (4WD)Reference

Width

—

213 cmReference

Clearance (front axle)

—

48 cmReference

Clearance (drawbar)

—

38 cmReference

Front tread

—

155 to 211 cmReference

Rear tread

—

151 to 230 cmReference

Shipping

—

5718 kgReference

Max front axle

—

3499 kgReference

Max rear axle

—

6500 kgReference

New Holland 6640 attachments

6640 Serial Numbers

1991

BC68791Reference

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1992

BD02865Reference

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1993

BD35935Reference

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1994

BD65544Reference

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1995

BD98440Reference

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1996

021630BReference

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1997

056502BReference

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1998

083503BReference

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Location:

Data plate inside hood.Reference

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Electrical

Ground

negativeReference

Charging system

alternatorReference

ROPS Charging amps

55Reference

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Cab Charging amps

100Reference

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ROPS Batteries

1Reference

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Cab Batteries

2Reference

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Battery CCA

800Reference

900Reference

Battery volts

12Reference

Charging amps

—

100 (with cab)Reference

Batteries

—

2Reference

Attachment overview

New Holland 6640 Height

Hood

170 cmReference

—

Cab

271 cmReference

283 cmReference

Exhaust

284 cmReference

297 cmReference

Test results

Fuel use

17.0 l/hourReference

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Max pull

4768 kgReference

—

Speeds

Variants

M100

—

similar Fiat modelReference

Capacities

Fuel

—

321.7 LReference

Front hubs

—

1.7 LReference

Front diff.

—

2.2 LReference

Max capacity

—

7498 kgReference

New Holland 8160 Height

ROPS

—

290 cmReference

Fit score weighs budget, operation size, crop match and data confidence against the details above. It’s guidance, not advice — always confirm with a dealer demo.