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Specifications


Engine

Model 1023E

Manufacturer Yanmar

Model Number 3TNM72

Type Diesel

Gross Horsepower 17.3 kW (23.5 hp)

PTO Horsepower 11.4 kW (15.3 hp)

Cylinders Three

Rated Engine Speed 3200 rpm

Operating Range 1575 - 3370 rpm

Cooling Type Liquid

Oil Filter Standard Single Element

Air Cleaner Dry Type, Two Stage

Model 1026R

Manufacturer Yanmar

Model Number 3TNV76

Type Diesel

Gross Horsepower 18.5 kW (25.2 hp)

PTO Horsepower 13.4 kW (18.0 hp)

Cylinders Three

Rated Engine Speed 3200 rpm

Operating Range 1575 - 3370 rpm

Cooling Type Liquid

Oil Filter Standard Single Element

Air Cleaner Dry Type, Two Stage

Drivetrain

Type 2 Range Hydrostatic

Number of Speeds Infinite

Mechanical Front Wheel Drive (MFWD) Standard

MFWD Capability All Ranges

MFWD Engagement On The Go

Final Drive Spur Gear

Rear Axle Capacity (Continuous) 715 kg (1576 lb)

Front Axle Capacity (Continuous) 612 kg (1349 lb)

Electrical System

Type 12 Volt

Battery Size 500 Cold Cranking Amps @ -18?C (0?F)

Alternator 40 amp

Front Wheels and Tires

Standard 18x8.5-10 R4

Optional 18x8.5-10 R3

Rear Wheels and Tires

Standard 26x12.00-12 R4

Optional 26x12.00-12 R3

Front Tire Inflation Pressures (Maximum)

18x8.5-10 R4 152 kPa (22 psi)

18x8.5-10 R3 152 kPa (22 psi)

Rear Tire Inflation Pressures (Maximum)

26x12.00-12 R4 138 kPa (20 psi)

26x12.00-12 R3 138 kPa (20 psi)

Fluid Capacities

Fuel Tank 21.2 L (5.6 gal)

Cooling System 3.7 L (3.9 qt)

Crankcase with Filter 2.7 L (2.9 qt)

Transmission and Hydraulic System 12.3 L (13 qt)

Front Axle 2.8 L (3.0 qt)

Ground Speeds

NOTE: All ground speed calculations shown are with machine equipped with standard 26x12.00-12 R4 rear tires and operated at 3200 engine rpm.

Forward and Reverse - Range High 0-14.6 km/h (0-9.1 mph)

Forward and Reverse - Range Low 0-6.6 km/h (0-4.1 mph)

Dimensions

NOTE: Machine equipped with standard 26x12.00-12 R4 rear tires and 18x8.5-10 R4 front tires.

Wheelbase 1450 mm (57.1 in.)

Overall Length with 3-point Hitch 2605 mm (102.6 in.)

Overall Width 1202 mm (47.3 in.)

Tread Width

Front 918 mm (36.1 in.)

Rear 895 mm (35.2 in.)

Height From Ground

To Top of Hood (R3 Tires) 1061 mm (42 in.)

To Top of ROPS 1968 mm (77.5 in.)

Ground Clearance

Front Axle 195 mm (7.7 in.)

Turning Radius

MFWD Off 2256 mm (88.8 in.)

Weight

Machine equipped with a ROPS, 3-point hitch, standard R4 tires and all fluids

1023E 610 kg (1345 lb)

1026R 655 kg (1444 lb)

3-Point Hitch

Type Limited Category 1

Lift Capacity-61 cm (24 in.) behind link arms 309 kg (681 lb)

Lift Capacity-at link ends 650 kg (1433 lb)

Torque Values - Inch Fastener Hardware

Torque Values (Dry)

Torque Values (Lubricated)

Size

Grade 21

Grade 5

Grade 8

Size

Grade 22

Grade 5

Grade 8

N•m

lb-ft

N•m

lb-ft

N•m

lb-ft

N•m

lb-ft

N•m

lb-ft

N•m

lb-ft

1/4

7.4

5.5

12

9

17

12.5

1/4

6.1

4.5

9.5

7

13.6

10

5/16

15

11

24

18

35

26

5/16

12.2

9

20

15

28

21

3/8

27

20

45

33

62

46

3/8

22

16

35

26

49

36

7/16

43

32

70

52

102

75

7/16

35

26

56

41

79

58

1/2

68

50

108

80

156

115

1/2

53

39

85

63

122

90

9/16

95

70

156

115

217

160

9/16

76

56

122

90

176

130

5/8

136

100

217

160

305

225

5/8

106

78

170

125

217

160

3/4

238

175

3/4

190

140

• Use 80% of the value when tightening part is aluminum.

• Use 60% of the value for 4T bolts and lock nuts.

• Use 80% of the value when tightening part is aluminum.

• Use 60% of the value for 4T bolts and lock nuts.

1
Grade 2 applies for hex cap screws (not hex bolts) up to 152mm (6 in.) long.

2
Grade 2 applies for hex cap screws (not hex bolts) up to 152mm (6 in.) long.


Torque Values - Metric Hardware

Torque Values (Dry)

Torque Values (Lubricated)

Size

Class 7

Class 8.8

Class 10.9

Size

Class 7

Class 8.8

Class 10.9

N•m

lb-ft

N•m

lb-ft

N•m

lb-ft

N•m

lb-ft

N•m

lb-ft

N•m

lb-ft

M6

11

8.1

17

12.5

M6

9

6.6

13

9.6

M8

29

21

35

26

41

30

M8

23

17

25

18.5

29

21.4

M10

59

44

67

49

80

59

M10

44

33

51

38

61

45

M12

98

72

113

83

132

97

M12

78

58

83

61

103

76

M14

147

108

167

123

201

148

M14

118

87

127

94

152

112

M16

206

152

M16

167

123

• Use 80% of the value when tightening part is aluminum.

• Use 60% of the value for 4T bolts and lock nuts.

• Use 80% of the value when tightening part is aluminum.

• Use 60% of the value for 4T bolts and lock nuts.


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