New Holland TZ21D

Last Updated: June 2024

Overview

The New Holland TZ21D is a sub-compact utility tractor, part of the TZ Series produced from 2008 to 2011. It features a four-wheel drive chassis with a hydrostatic power steering and a hydrostatic transmission, offering infinite forward and reverse gears within two ranges. Powered by a 21 hp Shibaura diesel engine, which is liquid-cooled and utilizes a 3-cylinder 6-valve overhead valve configuration, this tractor operates at a rated 3000 RPM. With a wheelbase of 55.1 inches and weighing 1460 pounds, the TZ21D offers an operating ground clearance of 6.2 inches, and its dimensions include a length of 80.6 inches, a minimum width of 46.5 inches, and a height of 89.8 inches with ROPS. Tire options include both agricultural and lawn/turf configurations.
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Key Specifications

Category: Utility, Sub-Compact

Power Output: 21

Transmission: Hydrostatic

Drive Type: 4WD

Operating Weight: 1460

Fuel Type: Diesel

New Holland TZ21D vs. Similar Tractors

Power Output
Below Average
Greater than 11% of similar tractors.
Operating Weight
Below Average
Greater than 11% of similar tractors.

Technical Specifications

Engine

Manufacturer
Shibaura
Model
-
Cooling Type
Liquid-cooled
Cylinder Orientation
-
Valve Configuration
OHV (assumed from "6-valve")
Fuel Type
Diesel
Induction Type
Naturally aspirated (assumed, no mention of turbo or supercharger)
Cylinders
3
Displacement (ci)
58.2
Bore (in)
2.953
Stroke (in)
2.835
Rated RPM
3000
Power Output (hp)
21

Transmission

Type
Hydrostatic
Forward Gears
Infinite (assumed, based on the transmission type)
Reverse Gears
Infinite (assumed, based on the transmission type)
Total Gears
-

Dimensions

Length (in)
80.6
Width (in)
46.5
Height (in)
89.8
Operating Weight (lb)
1460

Power Take-Off (PTO)

PTO Type
-
PTO Speed 1 (rpm)
-
PTO Speed 2 (rpm)
-
PTO Speed 3 (rpm)
-

Miscellaneous

Chassis
4x4 MFWD 4WD
Drive Type
4WD
Steering Type
Hydrostatic power
Coolant Capacity (qts)
-
Front Tire Diameter (in)
18 (assumed from tire size 18x8.5-8)
Front Tire Width (in)
8.5 (assumed from tire size 18x8.5-8)
Rear Tire Diameter (in)
26 (assumed from tire size 26x12-12)
Rear Tire Width (in)
12 (assumed from tire size 26x12-12)
Front/Rear Rim Diameter (in)
-
Tire Type
Ag (Agricultural), Lawn/Turf (can be both based on provided tire options)
Manufacture - End Year
2011
Hitch Type
-
Hitch Category
I
Hitch Position
-
Hitch Capacity (lb)
-
Operator Station Type
ROPS (Roll Over Protection Structure)
Starter Type
Electric
Brake Type
-
Hydraulic System Type
Open center