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ROUGH TERRAIN CRANE

RT780

LIFTING CAPACITIES

CAUTION: Do not use this specification sheet as a load rating chart. The format of data is not consistent with the machine chart and may be subject to change

RADIUS

(DEG)

360º

(DEG)

360º

(DEG)

360º

(DEG)

360º

RADIUS

(FT)

REF.

(LB)

REF.

(LB)

REF.

(LB)

REF.

(LB)

(FT)

ON OUTRIGGERS - RETRACTED AND WITH 15,200 LB COUNTERWEIGHT

BOOM LENGTH 40'

BOOM LENGTH 54'

BOOM LENGTH 66'

BOOM LENGTH 78'

BOOM

BOOM

BOOM

BOOM

ANGLE

ANGLE

ANGLE

ANGLE

LOAD

LOAD

63.4

24,400

68.6

24,900

72.1

25,100

20

57.1

16,100

63.8

16,600

68.1

16,900

25

50.3

11,000

58.7

11,500

64.0

11,900

30

42.6

7,600

53.3

8,100

59.8

8,500

35

33.6

5,100

47.7

5,700

55.3

6,000

40

21.D

3,300

41.1

3,800

50.6

4,100

45

USE THESE CHARTS ONLY WHEN ALL OUTRIGGERS ARE PINNED IN MID POSITION

10

69.4

84,600

75.0

85,700

12

66.2

59,400

72.8

60,400

15

61.3

39,400

69.3

40,500

I0 12 15

50 55

20

52.3

23,300

25

42.0

15,000

30

28.5

9,900

35

**

40 45 50 55

73.3

40,900

**MAXIMUM CAPACITY AT 0 DEGREE BOOM ANGLE

RADIUS

360º

RADIUS

360º

RADIUS

360º

RADIUS

360º

(FT)

(LB)

(FT)

(LB)

(FT)

(LB)

(FT)

(LB)

BOOM LENGTH 40'

BOOM LENGTH 54'

BOOM LENGTH 66'

BOOM LENGTH 78'

LOAD

LOAD

LOAD

LOAD

33.9

7,000

RADIUS

(DEG)

360º

(DEG)

360º

(DEG)

360º

(DEG)

360º

RADIUS

(FT)

REF.

(LB)

REF.

(LB)

REF.

(LB)

REF.

(LB)

(FT)

30

67.7

12,100

70.5

12,100

72.6

12,200

30

35

64.2

8,700

67.5

8,700

70.0

8,900

72.0

9,000

35

40

60.6

6,200

64.3

6,200

67.2

6,400

69.5

6,600

40

45

56.8

4,400

61.1

4,400

64.5

4,600

67.1

4,800

45

50

61.6

3,100

64.5

3,400

50

55

55

ON OUTRIGGERS - RETRACTED AND WITH 15,200 LB COUNTERWEIGHT

10 12 15 20 25

BOOM LENGTH 90'

BOOM LENGTH 102'

BOOM LENGTH 114'

BOOM LENGTH 126'

BOOM

BOOM

BOOM

BOOM

ANGLE

ANGLE

ANGLE

ANGLE

10 12 15 20 25

LOAD

LOAD

74.6 71.2

17,100

25,300 17,100

73.5

ROUGH TERRAIN CRANE

RT780

BOOM

LOAD

FRONT

LOAD

FRONT

LOAD

FRONT

LOAD

FRONT

LOAD

FRONT

LOAD

FRONT

BOOM

ANGLE

RADIUS

ONLY

360º

RADIUS

ONLY

360º

RADIUS

ONLY

360º

RADIUS

ONLY

360º

RADIUS

ONLY

360º

RADIUS

ONLY

360º

ANGLE

(DEG)

(FT)

(LB)

(LB)

(FT)

(LB)

(LB)

(FT)

(LB)

(LB)

(FT)

(LB)

(LB)

(FT)

(LB)

(LB)

(FT)

(LB)

(LB)

(DEG)

77

41

12,600*

12,600

50

8,500*

8,500*

57

6,600*

6,600*

41

12,600*

12,600*

50

8,600*

8,600*

57

6,500*

6,500*

77

75

46

11,900*

11,900

55

8,200*

8,200*

61

6,400*

6,400*

47

12,100*

12,100*

56

8,200*

8,200*

62

6,300*

6,300*

75

73

51

11,300*

11,300

60

7,800*

7,800*

66

6,300*

6,300*

52

11,600*

11,600*

61

7,900*

7,900*

67

6,200*

6,200*

73

71

57

10,400*

10,400

66

7,400*

7,400*

71

6,000*

6,000*

58

11,000*

11,000*

67

7,600*

7,600*

72

6,000*

6,000*

71

68

65

9,600*

9,600*

73

7,100*

7,100*

78

5,900*

5,900*

66

10,000*

10,000*

74

7,200*

7,200*

79

6,000*

6,000*

68

65

73

8,900*

8,900*

80

6,800*

6,800*

85

5,700*

5,700*

74

9,300*

9,300*

81

6,800*

6,800*

86

5,700*

5,700*

65

62

80

8,300*

8,300*

87

6,500*

6,500*

92

5,500*

5,500*

81

9,000*

8,700*

88

6,500*

6,500*

93

5,500*

5,500*

62

59

87

7,700*

7,700*

94

6,200*

6,200*

98

5,300*

5,300*

88

7,700*

7,400

95

6,300*

6,300*

99

5,400*

5,400*

59

55

96

7,000*

6,600

102

5,900*

5,900*

106

5,200*

5,200*

97

6,300

5,800

103

5,800

5,300

107

5,300*

5,300

55

51

104

5,800

5,400

110

5,500

5,100

113

5,000*

5,000*

105

5,100

4,600

111

4,800

4,300

114

4,400

4,400

51

47

112

4,800

4,400

116

4,600

4,200

119

4,300

4,300

113

4,100

3,700

117

3,900

3,500

120

3,600

3,600

47

43

119

4,100

3,700

123

3,900

3,500

125

3,600

3,600

120

3,300

3,000

124

3,200

2,800

126

2,900

2,900

43

38

126

3,300

3,000

130

3,100

2,900

131

3,000

2,700

127

2,600

2,300

131

2,400

2,100

132

2,300

2,000

38

32

134

2,700

2,300

137

2,500

2,200

137

2,400

1,900

135

2,000

1,700

138

1,800

1,500

138

1,700

1,200

32

25

141

2,100

1,700

142

2,000

1,700

143

1,400

144

1,300

25

LOADED

30º OFFSET

LIFTING CAPACITIES

CAUTION: Do not use this specification sheet as a load rating chart. The format of data is not consistent with the machine chart and may be subject to change

SIDE STOW JIB ON FULLY EXTENDED OUTRIGGERS AND

(REF)

LOADED

(REF)

0º OFFSET

30º OFFSET

0º OFFSET

33' OFFSETTABLE JIB/PULL OUT RETRACTED 15º OFFSET

(REF)

(REF)

32' OFFSETTABLE JIB/NO PULL OUT INSTALLED 15º OFFSET

(REF)

(REF)

LOADED BOOM ANGLE (DEG)

LOAD RADIUS (REF) (FT)

FRONT ONLY (LB)

360º (LB)

LOAD RADIUS (REF) (FT)

FRONT ONLY (LB)

360º (LB)

LOAD RADIUS (REF) (FT)

FRONT ONLY (LB)

360º (LB)

LOADED BOOM ANGLE (DEG)

77 75 73 71 68 65 62 59 55 51 47 43 38 32 25

48 56 63 70 80 90 98 106 116 125 133 140 148 157 165

6,600* 6,500* 6,300* 6,100* 5,500* 5,000* 4,600* 4,300* 3,900* 3,600* 3,000 2,500 1,900 1,400 900

6,600* 6,500* 6,300* 6,100* 5,500* 5,000* 4,600* 4,300* 3,900* 3,600* 2,900 2,300 1,700 1,100

66 72 77 83 91 99 106 114 123 132 140 147 154 161

4,600* 4,400* 4,200* 4,000* 3,800* 3,600* 3,400* 3,200* 3,000* 2,900* 2,800* 2,400 1,800 1,300

4,600* 4,400* 4,200* 4,000* 3,800* 3,600* 3,400* 3,200* 3,000* 2,900* 2,700 2,200 1,600 1,100

75 81 87 92 100 108 115 121 129 137 143 149 155 162

3,400* 3,300* 3,200* 3,100* 3,000* 2,900* 2,800* 2,700* 2,600* 2,600* 2,500* 2,400 1,800 1,300

3,400* 3,300* 3,200* 3,100* 3,000* 2,900* 2,800* 2,700* 2,600* 2,600* 2,500* 2,100 1,600 1,100

77 75 73 71 68 65 62 59 55 51 47 43 38 32 25

10

40

48,000

74.100*

56,100*

47,100*

12

40

40,600

65,200*

49,100*

41,000*

15

40

30,100

54,300

40,900*

34,000*

20

40

20,200

36,100

31,400*

25,700*

25

54

13,800

25,000

24,800*

20,000*

30

54

9,400

18,300

18,300

15,700*

35

54

6,700

14,300

14,300

13,900*

40

66

5,000

11,700

11,700

11,200*

45

66

3,500

9,700

9,700

9,100*

50

66

2,400

8,000

8,000

8,000

55

78

1,600

6,400

6,400

6,400

60

78

5,000

5,000

5,000

65

78

3,400

3,400

3,400

70

90

3,200

3,200

3,200

75

90

2,800

2,800

2,800

80

90

2,300

2,300

2,300

SIDE STOW JIB ON FULLY EXTENDED OUTRIGGERS AND WITH 15,200 LB COUNTERWEIGHT

Notes For Jib Capacities:

A. For all boom lengths less than the maximum with a jib erected, the rated loads are determined by boom angle only in the appropriate column.

  • B.

    For boom angle not shown, use the capacity of the next lower boom angle.

  • C.

    Listed radii are for fully extended main boom only.

0º OFFSET

ON TIRES

29.5 X 25 28 PR

57' OFFSETTABLE JIB 15º OFFSET

30º OFFSET

RADIUS (FT)

MAX BOOM

LENGTH (FT)

PICK & CARRY

360º

STATIONARY STATIC

CREEP

STRAIGHT OVER FRONT

2.5 MPH

LINE PARTS

1

2

3

4

5

6

7

8

9

10

11

MAIN & AUX. HOIST

13,800

27,600

41,400

55,200

69,000

82,800

96,600

110,400

124,200

138,000

150,000

Notes For On Tire Capacities:

  • A.

    For Pick and Carry operations, boom must be centered over the front of the crane with swing brake and lock engaged. Use minimum boom point height and keep load close to ground surface.

  • B.

    The load should be restrained from swinging. NO ON TIRE OPERATION WITH JIB ERECTED.

  • C.

    Without outriggers, never maneuver the boom beyond listed load radii for applicable tires to ensure stability.

  • D.

    Creep speed is crane movement of less than 200' (61m) in a 30 minute period and not exceeding 1.0 mph (1.6 km/h).

  • E.

    Refer to General Notes for additional information.

WIRE ROPE

3/4” ROTATION RESISTANT 34 X 7 COMPACTED STRAND, GRADE 2160, MINIMUM BREAKING STRENGTH - 34.5 TONS. WEIGHT 1.24 LB/FT 3/4” 6X19 OR 6X37, IPS, IWRC, PERFORMED RIGHT REGULAR LAY MINIMUM BREAKING STRENGTH - 25.6 TONS. WEIGHT 1.04 LB/FT

TIRE SIZE

STATIONARY

CREEP

2 1/2 MPH

TRAVEL

29.5 x 25-28 PR

62 PSI

62 PSI

62 PSI

54 PSI

RECOMMENDED TIRE PRESSURE

MAXIMUM PERMISSIBLE HOIST LINE LOAD

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