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     Grab / Dredge

Grab / Dredge


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This scaled-down sampler gives a whole new meaning to the word “petite.” We mean it can be easily carried by one person in one hand.

  • Lighter by half than standard Ponar
  • Designed for hand line operation
  • Removable top screens
  • Self-releasing pinch-pin, heavy duty hinges
  • Extra weights available for more penetration
  • Center pivot for low bottom disturbance

You may still need good muscle mass, but, since it weighs under 25 pounds, you can use it on a line without the winch and crane recommended for the larger version. This dredge shares the same basic design as our standard Ponar® sampler with stainless-steel construction. Uses 3/16”+ line or 61-B14 cable. Available with or without case. Ship wt: 28 lbs w/ case Materials: 316 stainless steel and/ or plated steel Fasteners, screen: 18-8 stainless steel Weight & volume: 6.8 kg (24 lb) weight; 2.4 Liter volume Total weight: 14 kg (28 lb) Sample area: 152 x 152 mm (6 x 6”) Available separately: 910-G26 plastic carry case 

 

Cat. No.Description
1726-G12Extra weight for Ponar: Pack of four, 2lbs each, Zinc plated steel
1726-G52Extra weight for Ponar:Pack of four, 2lbs each, All 316 SS
1728-G30Petite Ponar Grab, plated, 28lbs, SS scoops
1728-G32Petite Ponar Grab, plated: Includes carry case, 28lbs, SS scoops
1728-G40Petite Ponar Grab, SS, 28lbs, All 316 SS
1728-G42Petite Ponar Grab, SS: Includes carry case, 28lbs, All 316 SS

 

Specifications

Catalog NumberEkman, Standard
196-B12 Kit
Ekman, Tall
196-F62 Kit
Ekman, Large
197-C12 Kit
Ponar®, Petite
1728-G30
Ponar®, Standard
1725-F10
Box Size
(footprint)
15 x 15 x 15 cm
(6 x 6 x 6”)
15 x 15 x 23 cm
(6 x 6 x 9”)
23 x 23 x 23 cm
(9 x 9 x 9”)
15 x 15 cm
(6 x 6”)
23 x 23 cm
(9 x 9”)
Bite depth152 mm (6”)229 mm (9”)229 mm (9”)70 mm (2.75”)89 mm (3.5”)
Screen meshnonenonenone500 μm500 μm
Dry Weight3 kg (7 lbs)5 kg (11 lbs)7 kg (15 lbs)11 kg (24 lbs)23 kg (50 lbs)
Weight with sample16 kg (35 lbs)21 kg (46 lbs)38 kg (83 lbs)14 kg (30 lbs)34 kg (75 lbs)
Extra weights3 kg (7 lbs)3 kg (7 lbs)none4 kg (8 lbs)4 kg (8 lbs)
Ship weight7 kg (15 lbs)8 kg (18 lbs)15 kg (33 lbs)11 kg (24 lbs)23 kg (50 lbs)
Volume of Scoops3.5 liter
(214 in3)
5.3 liter
(323 in3)
11.9 liter
(726 in3)
2.4 liter
(145 in3)
8.2 liter
(500 in3)
Sample area232 cm2
(36 in2)
232 cm2
(36 in2)
522 cm2
(81 in2)
232 cm2
(36 in2)
522 cm2
(81 in2)
Length and
width overall
24 x 22 cm
(9.5 x 8.5")
24 x 22 cm
(9.5 x 8.5")
35.5 x 33 cm
(14 x 13")
41 x 29 cm
(16 x 11.5")
55 x 25 cm
(21.5 x 10")
Accessories
needed
62-C15 poly line
66-A50 reel
62-C15 poly line
66-A50 reel
62-C15 poly line
66-A50 reel
61-B14 cable
66-C10 winch or
62-C15 poly line
61-B14 cable
66-C10 winch
66-C52 mount
 

 

Specifications

Catalog
Number
Shipek® Grab
860-A10
Petersen
1750-G30
Van Veen
1775-A10
Box Corer
191-A12
Box Size
(footprint)
20 x 20 cm
(7.8 x 7.8")
30 x 30 cm
(12 x 12")
36 x 28 cm
(14 x 11")
15 x 15 x 23 cm
(6 x 6 x 9")
Bite depth102 mm (4")140 mm (5.5")114 mm (4.5")229 mm (9")
Screen meshnonenone500 mm (23")500 mm (23")
Dry Weight61 kg (134 lbs)34 kg (75 lbs)21 kg (46 lbs)14 kg (31 lbs)
Weight with sample69 kg
(152 lbs)
61 kg
(135 lbs)
68-90 kg
(150-200 lbs)
50 kg
(110 lbs)
Extra weightsnone8 kg (18 lbs)none49 kg (108 lbs)
Ship weight91 kg (220 lbs)50 kg (160 lbs)41 kg (90 lbs)42 kg (93 lbs)
Volume of Scoops3 liter (183 in3)9.9 liter (604 in3)24 liter (1465 in3)5.3 liter (323 in3)
Sample area400 cm2 (62 in2)928 cm2 (144 in2)993 cm2 (154 in2)232 cm2 (36 in2)
Length and
width overall
56 x 109 cm
(22 x 43")
65.4 x 33 cm
(25.75 x 13")
56 x 38 cm
(22 x 15")
35.5 x 24 cm
(14 x 9.5")
Accessories
needed
61-B14 cable
81-A10 crane
61-B14 cable
81-A10 crane
61-B14 cable
85-E10 winch
61-B14 cable
81-A10 crane