½ to 30 Metric tonne capacity

Features

  • Increased efficiency by additional pinion shaft bearing and close tolerances
  • Hook blocks are bolted allowing complete hook inspection
  • Lightweight and durable all steel construction with powder coated finish and plated frame components to resist corrosion
  • Premium USA-Made Grade 80 zinc plated alloy load chain
  • Hand chain opening is formed with a radius for smooth operation
  • Sealed ball bearings on the chain wheel maximize efficiency and serviceability
  • Self-adjusting double pawl disc type mechanical load brake insures positive load control
  • Double roller guide insures load chain tracking
  • Optional Overload Protection is a one directional clutch that will only slip in the lift direction
  • Meets: ASME/ANSl B3O.16, OSHA, NASA-STD-8719.9
  • ATEX rated ATEX certified II 3 GD c IIB 54º C X for limited use in Hazardous Environments

USA Load Chain - Assembled & Tested

ma_drawings2

SPECIFICATIONS AND DIMENSIONS
Model
Capacity (WLL)
Parts
Chain
A"
B"
C"
D"
E"
P (lbs)
@WLL
W
(lbs)
/ft. lift
W
(lbs)
10ft. lift
MA005
1/2t / 1100 lbs
1
C5X15Z
13.60
5.40
0.93
0.83
5.70
50
0.74
24
MA010
1t / 2200 lbs
1
C6X18Z
14.80
6.00
1.02
0.98
6.30
63
0.92
27
MA015
1 1/2t / 3300 lbs
1
C7X21Z
17.40
6.80
1.28
1.20
7.20
66
1.12
39
MA020
2t / 4400 lbs
1
C8X24Z
18.50
7.00
1.38
1.28
8.00
74
1.30
43
MA030
3t / 6600 lbs
1
C10X28Z
21.70
8.10
1.50
1.42
10.00
84
1.88
77
MA040
4t / 8800 lbs
2
C9X27Z
27.10
7.40
1.67
1.57
9.80
62
2.88
90
MA050
5t / 11000 lbs
2
C9X27Z
27.10
7.40
1.67
1.57
9.80
78
2.88
90
MA060
6t / 13200 lbs
3
C9X27Z
29.80
7.40
1.93
1.81
16.90
63
4.13
135
MA075
7.5t / 16500 lbs
3
C9X27Z
29.80
7.40
1.93
1.81
16.90
79
4.13
135
MA080
8t / 16000 lbs
3
C9x27Z
29.80
7.40
1.93
1.81
16.90
79
4.13
135
MA100
10t / 22000 lbs
4
C9X27Z
33.90
7.40
1.93
1.81
18.10
83
5.38
173
MA120
12t / 26400 lbs
6
C9X27Z
42.90
7.90
3.19
2.95
28.30
72x2
8.26
341
MA150
15t / 33000 lbs
6
C9X27Z
42.90
7.90
3.19
2.95
28.30
90x2
8.26
341
MA200
20t / 44000 lbs
8
C9X27Z
46.10
7.90
3.19
2.95
33.50
98x2
10.76
418
MA250
25t / 55000 lbs
10
C9X27Z
47.20
13.90
3.19
2.95
27.50
107x2
13.26
462
MA300
30t / 66000 lbs
12
C10X28Z
57.10
17.80
3.19
2.95
29.50
108x2
22.56
590

(1) Shipping weight can be estimated by adding approx, 15% to “W” hanging weight.

Standard lift is 10, 15 and 20 ft. Standard hand chain drop is 2 ft less than lift. Custom lifts are available.

Order by descriptive model number, example: Model MA050-20-18UV

Base Model -Lift -Drop Option
MA050 -20 -18U V = Overload Protection
       L = Self Locking Hook (Top & Bottom)

Product Flyer
Parts Breakdown

Owner’s Manual
Ordering Info

MA

Additional Images